1. Material: cork 2. Function: anti-slip/assist/anti-pressure 3. Natural oak wood is tight and durable 4. High-quality materials are comfortable and skin-friendly, safe and non-toxic 5. Rounded edges, gold cutting, fixed and not shifted, more assured exercise 6. Multi-scene application, anytime, anywhere, you can enjoy a comfortable massage 7. Soft and hard moderate, not easy to deform when squeezed 8. Size: 19.5 x 11 x 11cm 9. Weight: 700g
