Size: 14.5cm x 14.5cm x 21cm (one side)
Weight: 14.2 oz (420 g) x 2 pieces
Material: PP, TPR
Designed for core training and upper body strength
You can create a rotational motion that is difficult to strengthen when exercising. Use it to train your core, arms, chest, shoulders and buttocks
Ergonomic design for enhanced hand grip
Country of Origin: Taiwan
Product specifications, standards, design and color may change without prior notice