M2 Cushion - Gel 16 x 18 Experience unparalleled comfort and support with the M2 Cushion. Featuring a Quadra 3D gel pack, this cushion provides superior pressure relief and optimal comfort for your tailbone and hips. Quadra 3D gel pack: Offers superior pressure relief and optimal comfort. Coccyx cutout: Reduces pressure on the tailbone, promoting proper posture and relieving pain. Comfort-tek cover: Soft and breathable, providing a comfortable seating experience. Hook & loop bottom: Allows for easy attachment to most chairs, ensuring secure placement. Skin protection & positioning: The gel pack helps protect your skin from friction and heat build-up, while the contours promote proper posture. Non-skid bottom: Keeps the cushion securely in place, preventing it from sliding around. Dual density foam: Provides a balance of support and comfort for extended sitting periods. Deep lateral & medial leg contours: Promote postural alignment and encourage proper leg positioning. With a weight capacity of 250lbs, this cushion is perfect for individuals seeking relief from pain, pressure, and discomfort associated with sitting for long durations.