Although it is small, it has the same quality as "Gym Star Ball". A medium-sized ball perfect for practicing with KIDS and children. *No certification mark will be attached. *Please be sure to use the M-22P ball pump to adjust the air volume. *If you inflate too much, the rubber will stretch. Please be careful not to add too much.
Product model number: M-20B Color: Light blue (LIBU) Size: Diameter 17cm Material: Rubber Type: Gymnastics br>Battery included or built-in: No Gender: Girls, Women Package size: 18.1 x 18 x 17.5 cm; 363.99 g Suitable for: Unisex, Unisex (children)
