New, Unopened Japan G-Ball Association Certified Soft Gymnic Ball Color: Blue This is a SOFT GYMNIC ball from the trusted brand "Gymnic." It's a soft ball that can be used for various exercises such as Pilates and yoga. This is the traditional type with a textured surface. The amount of air can be adjusted to suit your exercise! (Average usage size: approximately 18-23cm) Over-inflation will accelerate wear and tear, so please use the appropriate size. Retail price: 1,700 yen per ball Certified by the Japan G-Ball Association Certified by the Japanese Society of Gymnastics Due to long-term storage, the outer packaging shows noticeable wrinkles, but there are no issues with the product itself.