Silicone/Rubber Band/2425/Gradation/Purple/Blue/Green/Pink/Light Blue ◯CDJ2425 Rubber Band x 2 ✔︎ Worn on a bag only once. ✔︎ Purchased two types with a friend and exchanged one each, so it's a combination not officially available (see image). ⚠️ Please read my profile before purchasing.