Specifications

1.100% food grade silicone material
2.different color,stytle,size are available
3.eco-friendly
4:perfect sealing

             Elegant Silicone Airtight Cup Cover sealed mug lid cap we promise to provide excellent quality,best price,professional manufacture and super after service
The feature of silicone lid for cup

Material:	100% food-grade silicone,safe and non-toxic
Dimension:	3.94inch(diameter of cup cover),1.4inch(height of sprout head)
features:	Anti-dust and anti-slip. Anti-aging with a longer life than ordinary one. High working temperature of  -50 degree Celsius to 230 degree Celsius. Always keep your drinking cups and coffee mugs hygienic and clean.

HOW TO USE: TO enable airtight sealing,pree the cup cover slightly till it is sucked