Package includes 6 different color cup lids,diamond is removable and you can DIY rematch them as you like.11cm/4.33 inch in diameter.
The silicone mug cover is made of BPA free,food grade silicone, FDA approved,No smell,durable,reusable, non-toxic and safe.TEMPERATURE: -40~480 F, safe in microwave and refrigerator.
Seals tight on all smooth rims,like cups, mugs and glasses.Prevent from dust, airtight and leak proof,keep your drink warm or cold.
Good to be used at home, office and especially good as a camping cup lid to keep flies, wasps, and other unwanted bugs out of your drink.
SATISFACTION GUARANTEE: If you are not satisfied with our cup lids, we'll send you a new one at no cost within 30-day money-back guarantee period.