Specifications: Length 23cm x Width 15cm x Thickness 7.6cm
Product weight: 110 grams [allowable error range± 10g]
Packing number: 100PCS/carton
Packing specification: 77*48*78CM
Product color: multi-color optional
1. Non-slip, waterproof, environmentally friendly and non-toxic. 2. Flexible, anti-cracking, light and durable. 3. Improve body flexibility step by step. 4. It is helpful for each movement to reach the required accuracy.