Automatic sealing caps for wine bottles - 5-10 pcs setFeatures<br> 1. Innovative Cap Fully Automatic Beer Caps: Fully automatic bottle stopper, opens and closes your bottles independently, so you can enjoy carefree drinking.<br> 2. Multiple Color Designs: For garden parties and barbecues, you can now mark your bottles with different colors make it easy to assign drinks to the appropriate person. Your favorite color on your bottle.<br> 3. Environmental and Versatility: Made specially from food contact material, fits standard crown cork bottles and threaded bottles - glass and PET. Reusable over and over again, easy to wash off with water.<br> 4. Safe and Healthy. Protect your open bottle in clubs, festivals and the beach from unwanted contamination or pollutants. Can also be used as a pourer or pourer for large bottles.<br> 5. New Advertising Carrier: Through different advertising surfaces such as lid outside and side surfaces, this can be printed several times with logos, slogans or other. Easy to use in almost all areas - such as breweries, beverage distributors, sports clubs, industrial customers,ect.<br> Specification<br> Material: PP<br> Color: Multicolor<br> Size: 6 x 3 x 4 cm<br> Weight: 130 g, 250 g<br> Package Include:<br> 5x Beer Caps<br> or<br> 10x Beer Caps