HOW IT WORKS; Works by the leverage effect, the weight of your body naturally pushes your waist for posture correction, It keeps making your body lean forward and sit straight SAY GOODBYE TO BAD SITTING HABITS; Have you ever felt tension in your muscles after sitting for a long time? That's because you've probably developed bad sitting habits over time. But with Curble, you can break those habits and start feeling more comfortable - all in just 30 minutes a day for two months! FEATURES; Ergo back support for posture correction, Curved seat for pervis and coccyx lifting, High density cushion for comfort, Air holes for ventilation USE EVERYWHERE; Light weight(2 lbs) and easy to use, Put it on an office chair, gaming chair, driving car seat, bed, couch, floor, school chair, desk chair, computer chair, stadium bleacher, etc. DURABLE AND ERGONOMIC; Our chair is built to last! abrasion-resistant material that can withstand up to 600 lbs of pressure without breaking. Plus, the elasticity provides strong and flexible support. RECOMMEND FOR; office workers, students, drivers, teachers, professional gamers, artists, or anyone who is concerned about lumbar or back health and wants to improve posture VALUABLE GIFT; Health is one of the most important factors in life, Curble Chair helps to make good health habits, It will be a valuable addition to your loved ones, her or him BETTER CHOICE FOR BETTER POSTURE

No More Back Pain with Curble!
The best way to relieve pain in your back or neck is by keeping a correct posture.
Most chairs lack proper back support for a good posture and it is the reason why we developed Curble chair.
Curble chair is an ergonomically designed posture correction support that improves your life.
Train your core muscles and back with Curble. You will not regret.

Product Features
By leverage effect principle, Curble Wider disperses the pressure concentrated in the lower back to allow users to sit for a long time comfortably and promotes smooth air circulation to dissipate the heat and sweat. Curble chair is made of highly elastic material that endures the compressive load of up to 600 lbs to comfortably support the lower back.

Safety Test and Quality Management
RoHS test passed, Lead-free, Cadmium-free, Merdury-free, Hexavalent chromium-free, PBBs-free, PBDEs-free
CE Class 1, ISO9001, ISO14001, FDA registered, Patent registered

How to Use
First, place the curble chair 4~6 inches(10~15cm) away from the backrest of a regular chair.
Second, hold the curble chair with both hands and put your hip seated deep to the end.
Last, your body weight naturally pushes the waist and corrects your posture.

Dimension
W15"(38cm) x D12.4"(31.6cm) x H12.4"(31.5cm)
Weight 1.94 lb (880g)
Material : Polyamide 6 resin, Poly Urethane foam, Polyester fabric
Made in Korea