Rubber Imported Inflatable Wedge Cushion for Active Sitting – Back pain? Poor posture? Trouble sitting still? Use the CanDo Sitting Wedge to practice active sitting. This action helps back pain and restlessness by keeping the user's muscles engaged while seated. Strengthen Your Core – Sitting on a wedge cushion keeps the core constantly engaged as the body works to stay upright. A strong core helps with balance and stability and protects the lower back. This can help reduce discomfort and improve posture. Improve Your Posture – Slouching reduces core strength, which can lead to other health problems like joint degeneration and back pain. The CanDo Inflatable Sitting Wedge tilts the pelvis slightly to prevent slouching by correctly aligning the spine. Wide Range of Benefits – Active sitting on the wedge cushion improves circulation for greater energy, productivity and alertness. Use at home, work or while traveling to curb restlessness, reduce back pain and improve posture and core strength. Dual-Sided Comfort - The bumpy, textured side of the wedge allows for air circulation and provides a gentle massage; an especially helpful feature for users with sensory processing disorders. The other side is smooth to lay flat on nearly any chair. Available in Two Sizes – Our 10″ small wedge is ideal for children and smaller adults. It also has a built-in handle for on-the-go use. Our 14″ large wedge is great for adults to use as a sitting aid at work or as a workout positioning aid at home.