Features: The Heart Shape Knee Pillow is to provide exceptionally comfort and support for side sleepers, features ergonomic designing that aligns hip and relieves hip pressure. From high density memory foam, this knee pillow maintains its shape while offering optimaled alignment for knees and spine, with a breathable, washable cover for added convenience. For pregnant women, the elderly, and anyone needing leg support, this pillow helps reduce joint pressure and enhances overall sleep. Perfectly for use during sleep, office sleeps, or long distanced travel, the heart shape pillow ensures proper leg positioning and blood flows, making it a versatiled addition to your routine. This knee pillow stays securedly in place throughout the night, ensuring support and comfortable, making it a must for those seeking relief from joint discomfort. Specifications: Item: Heart Shape Knee Pillow Size:about 24.5x24.5x14cm or 9.65x9.65x5.51in Component: Polyester and Memory Foam Color: optional Package Includes: 1PC Knee Pillow note: Due to problem of lighting effects there maybe tolerances in product, please understand. Please allow 0-1cm error due to the measurement. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.