Product Name: Cartoon hot and cold multi-purpose physiotherapy bag 

Product material: PVC + polyester cotton 

Size: 14.5cm

1. Rotating cartoon cover, simple and stylish, raised design, easy to unscrew 

2. Explosion-proof thickened neck, new sealing technology, safe and durable 

3. Selected high-quality polyester-cotton material, the surface is fine, the edges are smooth and smooth, and the hand feels comfortable.