KLOUD City Pack of 5 Candy Colors Food Graded Durable Silicone Wine Beer Beverage Glass Bottle Caps Stoppers Sealer Cover Food grade high quality silcone material, flexible, durable, preservation. Inner dimensions 1inch. Best Wine Gifts Accessories to Label Your Personalized Wine Bottles and Racks. Seal Your Favorite Wine with Reusable Silicone Bottle Cap Art Suitable for standard sized beer bottles, wine, cola bottles Dishwasher safe and reusable Brand: KLOUD City---THE BEST CUSTOMER SERVICE & 100% WARRANTY - With our famous 100% satisfaction guarantee, you can have peace of mind. If for any reason you're not completely happy with your purchase- if it breaks, if it's damaged in shipping, or even if you change your mind - simply let us know and we will either replace it or refund your money, your choice!.