Material: silicone or rubber, soft and stretchy Different colors and sizes according to customer's requirements

Features:

1) Material: silicone rubber, soft and stretchy

2) Scented and neon styles available

3) With printing or embossing logo

4) Different colors and sizes according to customer's requirements

5) Concaved or imprint logo with special shine effect in surface and arc treatment

6) OEM or ODM designs are welcomed

O-ring