The CanDo Vestibular Sitting Wedge, Large 15" is an inflatable wedge that requires active participation from the user to correct sitting posture. The wedge reduces the symptoms of back pain by alleviating stress on your l...

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The CanDo Vestibular Sitting Wedge, Large 15" is an inflatable wedge that requires active participation from the user to correct sitting posture. The wedge reduces the symptoms of back pain by alleviating stress on your lower back. Burn calories while sitting by actively engaging your core. Continued use of the wedge promotes better balance and improved concentration. Easily adjust the inflation intensity by inflating or deflating the wedge to customize your sitting experience.

Features a smooth side, and a nubby side for gentle massage and added traction. This product is ideal for people who sit for long periods of time that want to strengthen their core and improve their posture. Easily add the wedge to your daily routine at the office, home, school, or on the go. The CanDo Vestibular Sitting Wedge is available in two sizes: large 15" which is best for adult use, and small 10" which is best for children use. Inflates with a standard pump (not included).



  • 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.
  • 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.

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