Frost Protection:These waterproof thermal outdoor faucet covers are designed to prevent frost from entering your outdoor faucet which can cause significant damage. Wider faucet cover and thicker:Outdoor faucet covers have been upgraded to larger size and thicker material. Cut : 22.5x15cm, fits all standard garden taps. No need to remove the hose. Lock the connector on the outdoor faucet before the cover fits. The thick material can better insulate and protect your outdoor faucet from freezing and bursting in sub-zero weather 3 layers of protection:The exterior is made of 300D Oxford waterproof coating to prevent freezing from get into your outdoor faucet. The middle is made of thicker insulation cotton, effectively insulate the outside temperature. Interior: waterproof coating to prevent moisture. The 3-layer protection guarantees 100% waterproof and better insulation. Perfect for rainy or snowy days Easy to use:Just wrap it around the faucet and secure with the hook-and-loop fastener