Description
1. Height is 30cm, 45cm, 60cm, 90cm, weight is 150g, 225g, 290g, 425g, diameter is 15cm
2. Small area massage can choose 30 / 45cm, balance training or large area massage can choose 90cm
3. EPP material, hardness is about 50 degrees, high hardness, durable
4. Features: light weight, high toughness and durability, impact resistance, non-toxic, odorless, highly flexible and environmentally friendly
5. Function: relieve fatigue, restore massage, fitness
