Special 7" Nu-Form support belt 2-1/4" opening

Detachable cushion allows you to replace your cushion without replacing your entire mask

Directs Aerosolized Medication

Odor-proof with comfort backing

Waist (24"- 27")

K2 Health Products Avir Wheelchair Back Cushion with Adjustable Lumbar Support 16" User-Controlled, Non-Slip Back Sold By:1 Each Special 7" Nu-Form support beltK2 Health Products Avir Wheelchair Back Cushion with Adjustable Lumbar Support 16" User Controlled, Non Slip Back, Contoured Foam The Kolb's Avir is a general use back cushion designed to help improve the comfort of those confined to a wheelchair. The technology behind the supreme comfort of the Avir is a user controlled fully customizable air pocket enabling the user to determine the exact amount of support necessary, making the Avir the perfect