Gel supporter ideal for water work, compatible with 12-24cm wrists. I used it daily for about a month while undergoing treatment for tenosynovitis. Therefore, there is a feeling of use (such as some dust that cannot be removed), so please purchase only if you understand this. I will reapply the film that came with the product at the time of purchase, store it in the outer box, and ship it. - Brand: Nakayama-shiki - Size: 12-24cm - Purpose: For water work - Features: For both left and right hands - Material: Gel material - Intended use: Ideal for everyday use 【Peace of mind for water work, for wrists you are concerned about】 ● Easy to put on with thin gel material, OK for water work. Ideal for everyday use. ● Simply put it on your thumb and wrap it around your wrist. The thin, fitting gel material firmly supports your wrist discomfort by firmly fixing your wrist with your preferred strength. ● It has excellent elasticity, so it fits perfectly to the shape of your hand. 【Notes when wrapping】 ● When wrapping, stretch it slightly and wrap it. Wrapping it too tightly may cause poor blood circulation. Please wear it without tightening it too much. ● The tip may curl up when the end of the wrap is above the joint (the side of the wrist), so adjust the position of the end of the wrap. #Supporter #NakayamaShiki #Tenosynovitis #Health #Healthcare