The wheelchair cushion rigidizer is designed to decrease the hammocking effect of sling upholstery, providing a firm stable base of support. Place the rigidizer between wheelchair cushion and wheelchair seat sling. Use only with sling seat style wheelchairs.
Molded plastic solid seat insert, very lightweight with slim profile. Eliminates hammock effect of sling upholstery Securely attaches to the bottom of the cushion inside the cover.