Material: This product is environmentally friendly. Based on PVC, the product is safe, durable and easy to clean.

Size: 46 cm / 18.1 inches in diameter ,The package includes: 1 × balance board, 2 × elastic rope, 1 × air pump.

Anti-skid and anti-skid ripples can maximize the user's stability, allowing you to stand, jump, kneel or lie on this balance training device safely.

This product is light weight and strong bearing capacity, which is very convenient to carry and store in the gym, exercise at home or office. The air pump can help you to adjust the resistance.

You can use this hemisphere and fitness wristband for push-ups, squats, sit-ups, mountain climbing, lunges, planks and many other exercises to make the most of your home fitness.