Size: 32.5x32x4.8cm/32, 5x32x4, 8
Material: EVA sponge, fiberglass shell, nylon.
Usage: -Sit on the ground, holdback straight, hold the ring with both hands and push towards inside.
-Place the ring between thinghs, sit on side, and use your legs to push towards inside.
Material: EVA sponge, fiberglass shell, nylon.
Usage: -Sit on the ground, holdback straight, hold the ring with both hands and push towards inside.
-Place the ring between thinghs, sit on side, and use your legs to push towards inside.