Zero Elevation Seat Cushion M2 18 W X 16 L X 4-1/4 D Inch Foam / Gel

Features

• Tapered leg adductors increase in width near the back of the cushion to give support to the greater trochanter
• Deep lateral and medial leg contours promote postural alignment
• Coccyx relief cutout eliminates pressure on the tailbone and spine
• Non-skid bottom fabric offers hook and loop attachment
• Constructed with dual density foam, a molded foam base, and Quadra3D® Gel pack
• Stretch-Air plus GlideWear cover included