Color: Blue, Black
Size: about 17.3cm within 26 yards, about 17.9cm within 27 yards, about 18.5cm within 28 yards, about 19.1cm within 29 yards, about 19.7cm within 30 yards, about 20.3cm within 31 yards, It is about 20.9cm in 32 yards, 21.5cm in 33 yards, 22.1cm in 34 yards, 22.7cm in 35 yards, and 23.3cm in 36 yards.
Sole material: polyurethane
Upper material: PU
How to wear: Velcro
Applicable age: children