Curble GRANDExtra Wide Sturdy Ergonomic Chair Back Support Lumbar Support for Good Posture Correction and Back Pain Relief Perfect for Office Chair Floor Seat Work from Home PatentedBlack

HOW IT WORKS Working by the leverage effect the weight of your body naturally pushes your waist to sit in a correct posture Curble makes 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 This is because youve 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 dual backrest for elastic back and lumbar support Detachable highdensity foam cushion for comfort Stoppers on the bottom for antislip Large Air holes for ventilation USE EVERYWHERE Lightweight23 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 Curble is built to last abrasionresistant material that can withstand up to 800 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 factor in life Curble Chair helps to make good healthy habits It will be a valuable addition to your loved ones her or him