Specifications: -Name: Memory Foam Pillow. -Shape: Heart. -Material: Cationic fabric. -Size: About 25x23x13 cm. -Fill Material: Memory cotton, slow recovery material (polyurethane). -Color: Blue, Pink, Grey, Yellow, White, Dark Blue, Lake Blue, Blue On White. Features: 1. Orthopedic knee joint pillows provide excellent support and can significantly improve spinal alignment, help relieve back, hips, legs, knees, arthritis and sciatica, in addition to improving blood circulation in both legs. 2. Advanced high density memory foam: made of high quality durable cut memory foam, which can maintain comfort for a long time, better than other pillows. It will not become flat over time. 3. The correct method relieves pain in the back, hips, knees and ankles. You just have to place it between your thighs or under your knees to relieve your specific pain. 4. Elastic band design. The leg pillow maintains the best sleeping position throughout the night and does not fall or slide at once. 5. Can be used as a knee spacer during gestation or after recovery. It is also convenient to use during the trips. This memory cotton knee pillow has a washable cover for easy cleaning. Package Included: 1x Memory Foam Pillow. Note: 1. Please allow 1-3cm error due to manual measurement. Please make sure you do not mind before you bid. 2. The colors may have different as the difference display, please understand.