Usage Tips:Sponge Material: The arm elevation pillow is made of sponge material, providing soft support and a comfortable feel to help reduce discomfort from pressure. Triangle Design: Specifically shaped for the forearm, offering support and stability to help maintain a comfortable position during sleep or rest. Elevating Arm Pillow: The wedge design helps promote blood circulation, reduce muscle fatigue, and relieve pressure on joints and bones. Multifunctional Use: Suitable for use at home, in bed, or at the office, providing comfort during sleep, rest, or daily activities. Removable and Washable Cover: Easy to clean, helping maintain hygiene and extend the life of the pillow. Item Type: Arm Elevation Pillow Material: Sponge Product Size: Approx. 40 x 20 x 20 cm (15.7 x 7.9 x 7.9 in) Package List: 1 x Arm Elevation Pillow