1. Comfortable Fabric: Cylindrical leg pillow covers are made of corduroy fabric, which is soft and comfortable to touch, breathable and not easy for the neck to sweat when in use. 2. Thoughtful support: Knee support pillow filled with PP cotton, sofa armrest cushion can make people comfortable and relax while reading, sitting, provide ideal support for head and neck, moderate softness and hardness, can relieve neck, spine, knee or back discomfort. 3. Versatile and practical: The Rolling Neck Pillow fills the gap between the mattress and headboard and can also be used for leg, neck, back, knee and ankle support. It helps you find the most comfortable position when reading or watching TV on the sofa or tatami mat. 4. Worry cleaning: The round bolster pillows use individual insert design, the jacket and inserts are equipped with exquisite zip, easy and convenient to install and remove, easy to replace and clean. The pillowcase can be hand washed or machine washed.