Product  Details

1. Material: silicone or rubber.
2. Waterproof.
3. Various colors and size.
4. Negative ion emittance: about 1900 ion/cc.
5. Good design.
6. Weight:10g.
7. Enviroment-Friendly.
8. Excellent quality, Compative price,Speedly delivery, Best service.
9. Logo: Welcome your design.
10. Packaging: PP bag or blister.