Thank you for viewing. This is a neck supporter that gently supports the neck area. It uses Velcro, allowing you to adjust both the height and thickness to fit your body shape and desired comfort. The transparent design provides less pressure and is easy to use in daily life. It's also easy to put on and take off, making it ideal for short-term use or support purposes. After use, it was cleaned and disinfected with alcohol, and stored at home. There are no noticeable stains or damage, but please understand that this is a used item. ※ This is not a medical device requiring a doctor's prescription. ※ Please use it for neck support purposes, not for treatment. 【Specifications】 ・Velcro closure ・Adjustable height and thickness ・Transparent type ・Lightweight 【Condition】 ・Number of uses: Short period ・No pets, no smokers Because the size is adjustable, it can be used by a wide range of people. 【Shipping】 Due to shipping costs, it will be folded for shipping. Depending on the packaging, the shipping method may be changed from Yu-Yu Mercari Bin to Raku-Raku Mercari Bin. Please understand. Only those who understand that this is a home-stored item, please. 【Bulk purchase welcome】Please feel free to contact us. ※ Please adhere to the 3N rule (no claims, no returns, no cancellations).