1. Natural cotton and linen, comfortable to wear, wear-resistant and breathable. 2. Three-body adjustment of the neck, waist and legs, effectively relieve neck pain, backache, leg numbness. 3. Environmentally-friendly high-density sponge with comfortable decompression and no collapse after long-term use. 4. Material: cotton and linen, hardware, high density sponge. 5. Features: removable and washable, multi-function, three-body free adjustment.
