Description If you are looking for a beer bottle swinggasketwith reliable material and reasonable price, I will tell you that our bottle swinggasketwill be your best choice. We adopt plastic material, so you can keep it for a longtime.These bottlesgaskets arenot easy to break, tear or deform. Features - Color: Red-Material:Plastic- Size: 2.50X2.50X1.00cm/0.98X0.98X0.39in-Note:full cover design- Reliable: the leak-proof seal gaskets areleakage-proof, also convenient to store and will not take much space.- Enough quantity to use: you will get enough bottle sealing gaskets, sufficient quantity for your daily replacements.- Easy to Use: this bottlegaskets areeasy to apply, and can provide a good sealing for your beer, wine, soda and other drinks.- Good Air Tightness: ourgasketscan be inserted into the top of the bottle, forming a fast airtight seal, avoid air getting into.- Thesegasketsreplacement are reliable and serviceable,can withstand high pressure to replace your worn and brokengaskets.Packing list: 10 swing top bottle washers