feature Abrasion resistance, toughness, anti-vibration
function FR
Uses packaging
Industry Standard GB,BS-5852 or TB117 

Details:
1.have good quality .
2.have different kinds of shapes and different colors

3.Packing: according to customer's request.

4.Special requirements on design, logo and color are welcome. OEM design is available

5.Super quality and competitive price are ensured

6.Fashionable and attractive promotional/gift/toy products.

7.Frankly speaking, it's really a good choice for you