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KLEVA® Posture Chair – Active Sitting for Better Posture, Core Strength & Back Support
Two KLEVA® Posture Chairs—one turquoise, one red—each with four wheeled legs, are shown on a white background. "Kleva Range" and the product name appear in black and red text. Designed for active sitting, better posture & back support.
A woman sits upright on the KLEVA® Posture Chair by Kleva Range at a desk with a laptop and coffee. A spine illustration overlays her back. Text reads: Active sitting for better posture, core strength, and less back pain.
A man in business attire sits at a desk using a laptop on the KLEVA® Posture Chair by Kleva Range, designed for active sitting to improve posture and core strength. The minimalistic room has a white wall, shelf with books and decor, and a lamp.
A split image shows a man holding his lower back in pain and a woman sitting upright at her desk on the KLEVA® Posture Chair by Kleva Range, which promotes better posture, core strength, and back support automatically.
A man sits on a KLEVA® Posture Chair by Kleva Range, reading in his living room. Text beside him reads, “Adaptive Comfort: Soft cushioning adapts to your weight and movement for steady support.”.
Two images show a person inflating the gray KLEVA® Posture Chair by Kleva Range. The top image shows the use of an air pump; the bottom shows the ball on its stand as an active sitting chair for posture, core strength, and back support.
A woman leans forward while sitting on the KLEVA® Posture Chair by Kleva Range in a bright living room. Black text above reads, “Stay sharp—active sitting boosts posture, core strength & back support while you move.”.
Four people use the KLEVA® Posture Chair by Kleva Range in an office, living room, reading area, and workspace—demonstrating the chair’s ergonomic support, versatility, and benefits for posture, core strength, and back support across environments.
A woman sits on a blue KLEVA® Posture Chair by Kleva Range in an office. Close-ups reveal screw-on feet and wheels. Text: Dual Mode Mobility—switch between stationary setup or smooth rolling with interchangeable feet or wheels.
A person places a blue fabric cover into the open door of a front-loading washing machine. Text reads, “Easy to Clean. The KLEVA® Posture Chair by Kleva Range has a removable cover for quick cleaning and daily convenience.”.
A child sits on the bright blue KLEVA® Posture Chair from Kleva Range at a white desk, drawing with markers. Art supplies are on the desk, and a framed illustration rests nearby on the light wood floor.
The KLEVA® Posture Chair by Kleva Range features a bright turquoise, ergonomic design with a smooth, rounded cover and four caster-legged feet, offering active sitting for better posture, core strength, and back support in an abstract shape.
The KLEVA® Posture Chair by Kleva Range, shown in red with a dome shape and four caster-tipped legs, features a smooth fabric cover stretched over an ergonomic design for active sitting, promoting better posture, core strength, and back support.
Two KLEVA® Posture Chairs—one turquoise, one red—each with four wheeled legs, are shown on a white background. "Kleva Range" and the product name appear in black and red text. Designed for active sitting, better posture & back support.
A woman sits upright on the KLEVA® Posture Chair by Kleva Range at a desk with a laptop and coffee. A spine illustration overlays her back. Text reads: Active sitting for better posture, core strength, and less back pain.
A man in business attire sits at a desk using a laptop on the KLEVA® Posture Chair by Kleva Range, designed for active sitting to improve posture and core strength. The minimalistic room has a white wall, shelf with books and decor, and a lamp.
A split image shows a man holding his lower back in pain and a woman sitting upright at her desk on the KLEVA® Posture Chair by Kleva Range, which promotes better posture, core strength, and back support automatically.
A man sits on a KLEVA® Posture Chair by Kleva Range, reading in his living room. Text beside him reads, “Adaptive Comfort: Soft cushioning adapts to your weight and movement for steady support.”.
Two images show a person inflating the gray KLEVA® Posture Chair by Kleva Range. The top image shows the use of an air pump; the bottom shows the ball on its stand as an active sitting chair for posture, core strength, and back support.
A woman leans forward while sitting on the KLEVA® Posture Chair by Kleva Range in a bright living room. Black text above reads, “Stay sharp—active sitting boosts posture, core strength & back support while you move.”.
Four people use the KLEVA® Posture Chair by Kleva Range in an office, living room, reading area, and workspace—demonstrating the chair’s ergonomic support, versatility, and benefits for posture, core strength, and back support across environments.
A woman sits on a blue KLEVA® Posture Chair by Kleva Range in an office. Close-ups reveal screw-on feet and wheels. Text: Dual Mode Mobility—switch between stationary setup or smooth rolling with interchangeable feet or wheels.
A person places a blue fabric cover into the open door of a front-loading washing machine. Text reads, “Easy to Clean. The KLEVA® Posture Chair by Kleva Range has a removable cover for quick cleaning and daily convenience.”.
A child sits on the bright blue KLEVA® Posture Chair from Kleva Range at a white desk, drawing with markers. Art supplies are on the desk, and a framed illustration rests nearby on the light wood floor.
The KLEVA® Posture Chair by Kleva Range features a bright turquoise, ergonomic design with a smooth, rounded cover and four caster-legged feet, offering active sitting for better posture, core strength, and back support in an abstract shape.
The KLEVA® Posture Chair by Kleva Range, shown in red with a dome shape and four caster-tipped legs, features a smooth fabric cover stretched over an ergonomic design for active sitting, promoting better posture, core strength, and back support.
74% OFF
KLEVA® Posture Chair – Active Sitting for Better Posture, Core Strength & Back Support

RRP

The price refers to the manufacturer's recommended price or the combined value of products included in a bundle and may differ from previous selling prices or promotional offers. See Pricing & RRP Disclosure.

$189

Friday Price

$
49

Or 4 interest-free payments of $12.25

or

  • Encourages you to sit upright
  • Lets you move as you sit
  • Gently engages your core

  • Comfort that adapts instantly
Guarantee Icon 30 Day Guarantee
Warranty Icon 1 Year Warranty
Shipping Icon Free Delivery

Long hours at a desk can leave you slouching and stiff. The KLEVA® Posture Chair is an active sitting chair: its inflatable ball seat encourages small, natural movements and gently engages your core, so sitting upright feels more natural.

You get the bounce of a ball chair with the stability of a steady base, with wheels or stationary foot pads, and no learning curve. Ideal for home offices, workplaces, classrooms and study spaces, and the cover comes off for easy cleaning.

  • Encourages Upright Sitting: The ball seat gently engages your core as you sit.
  • Room to Move: Subtle bouncing and shifting let your body move while you sit.
  • Cushioned, Responsive Seat: The inflatable core gives soft cushioning with firm support.
  • Ball Chair Bounce, Steady Base: Unlike an exercise ball, it sits in a frame, so it won't roll away.
  • Wheels or Foot Pads: Comes with 4 wheels and 4 stationary foot pads to suit your space.
  • Holds Up to 200kg: A sturdy iron base with a 200kg weight limit.
  • Easy-Care Cover: The removable cover makes cleaning quick and simple.
  • Pump Included: With a hand pump and a thread to check the ball is fully inflated.
Included In Set

1x PVC 55cm diameter gym ball

1x Fabric Cover

8x sections iron pedestal

1x Hand pump

4x Wheels

4x Foot pads (Stationary Footing)

1x Cotton thread (Indication letting you know if you have inflated the ball big enough)

1x IM

Tool Kit: 1x spanner, 4x metal gasket, 1x air plug, 1x air release, 1x backup base plate clip, 1x backup air nozzle

DimensionsGym Ball - 55cm x 70cm
Weight4.418kg
Weight Limit200kg
Material

Cover: Polyester

Base: Iron

Gym Ball: PVC

Hand Pump: PP

Wheels: PP + Iron + TPR

Dimensions and Inflation MeasurementThe gym ball is to have a 55 cm diameter. Using the included cotton thread, the circumference of the gym ball was measured and found to be approximately 172.8 cm.
Money Back Guarantee30 Days
Warranty12 Months
Warning

This product is not a toy, keep away from children. Ensure the inflatable ball is sufficiently inflated so it does not slip through the frame of the chair. Always fully inflate the ball before sitting on it. Always confirm that the chair is assembled correctly before use.

Using a wheeled chair for exercise or sports without properly securing the wheels may cause the ball chair to slide, leading to loss of balance or injury. Always secure the wheels before exercising. Your safety must remain the top priority.

5.0
Rated 5.0 out of 5 stars
Based on 1 review
Customers Talked About
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1 review
  • Rated 5 out of 5 stars
    7/16/26
    Kelva posture chair

    I purchased the posture chair and I am 12 weeks post op spinal fusion it is really comfortable and safe no fall risk I even use it doing my ironing I am really impressed with the comfort and confidence I feel very safe using this it’s great.

    Wendy O.
    Verified Buyer
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KLEVA® Posture Chair – Active Sitting for Better Posture, Core Strength & Back Support
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