1.: Our heel protector is made of high density foam, good resilience, no odour, strong support, not easy to deform, easy to use. Your feet will not sink in. This foot elevating pillow will not deform or collapse even after long time use 2.Promoting Recovery: The Foot Support Pillow prevents foot and ankle slippage, elevates your feet, injured ankles, knees, legs and wrists, helps reduce soreness and pressure, provides comfortable support, promotes blood circulation, aids in the rapid healing of wounds and prevents rashes, pressure sores and ulcers 3.Easy to adjust: This heel protector has easily adjustable hooks and loops, and can be rotated 360 degrees in a user-friendly design, allowing you to keep your arms and legs elevated no matter what position you are lying in, improving the overall comfort of the user, and is ideal for people who have been injured or are post-surgical 4.Pressure Relief: Wedge foot support pressure relieve cushion are designed with a hollowed out design to support the injured area, promote airflow to the injured area, aid blood circulation and reduce soreness and pressure to improve the user's overall comfort and help prevent rashes, pressure sores and ulcers