1.Material: 100% Food grade silicone
2. Size: 4.7*1.9cm
3. Used for glass bottle, ceramic pot, canister, and other bottles.
5. Different design and color are available
6. Packing: Bulk packing or as request
7. OEM service, custom design welcome, samples are available.
Safety, Eco-friendly, water proof, damp proof,and guarantee good sealing