Drive Medical Wedge Cushion with Stretch Cover, 18"L x 16"W x 4"H

Pthe wedge cushion from drive and mason medical is designed to help prevent wheelchair-bound patients from sliding forward. the cushion's firm foundation reduces pressure caused by the hammock-like action of a sling seat while the high-density foam increases stability and comfort. the cushion's top cover is composed of a fluid resistant, low shear stretch fabric. /pstrongfeatures and benefits/strong wedge design helps prevent patient from sliding forward firm foundation reduces pressure caused by sling-seat hammockings the top cover is fluid resistant, low shear stretch fabric the bottom cover is waterproof high-density foam increases stability and comfort strongproduct specifications/strong cover material fluid-resistant stretch nylon product dimensions 18.00"(l) x 16.00"(w) x 4.00"(h) product weight capacity 250 lbs warranty 1 year limited.