Wheelchair Wedge Base

To create an improved sitting posture this base allows for versatile angle of hip/pelvis.  This hip flexion angle improves stability in sitting by anchoring the pelvis down. A durable plastic base that elevates cushions to help patients from sliding forward, while eliminating the hammocked sling seat.• Elevated rigid base for eliminating hammocked surface• Available in three wedge heights: 2", 3" or 4"• Maintains 90-degree hip alignment when in inclined back wheelchairs• Wipe-clean strong ABS plastic• Wheelchair cushion required, sold separately