Product Material: Sponge + Latex Silk Size: S (42*9 cm), M (46*10 cm), L (50*11 cm) Thickness: 2cm Length of Velcro: 11CMColor: black, skin color, blue Quantity: 1 piece Package content: 1 piece * neck brace 1. Provide the neck brace: It provides effective neck pain relief. It will keep your neck from tipping over and keep your balance in place so it offers protection and prevents pain 2. Lightweight and Comfortable: Our neck support is made of high quality materials and exquisite workmanship, which is lightweight and relieves pain without affecting your mobility 3. Breathable materials: The sponge is covered with a breathable knit material that keeps the neck cool and dry by providing good air circulation, perfect for use while sleeping 4. Very Durable: It is durable and long lasting. It can easily be taken anywhere. In addition, daily use does not cause wear and tear because it is of good quality that is durable 5. Fits Most Neck: Makes you look fashionable but keep a low profile everywhere, suitable for men, women, teenagers, elderly, boys, girls