Skil-Care 754051 Wedge Foam Firm Foundation 18 in. Two Color Vinyl Cushion - 4 x 2 in.

18 Inches wide, 16 Inches deep, and 2 to 4 Inches high Gray / black Wedges are recommended when you want to lean your resident back in the wheelchair in order to promote better sitting posture and reduce sliding Each Skil-Care wedge cushion has tie cords that secure the wedge to the wheelchair frame Safety ties secure wedge to wheelchair "Optional firm foundation for elimination of wheelchair hammock effect " Firm foundation eliminates pressure caused by sling-seats