3-Layer Protection: The outside is made of waterproof 300D oxford fabric, which prevents frost from entering your outdoor faucet. The middle is made of thick insulating cotton, effectively insulates the outside temperature. Inside: waterproof coating to prevent moisture. The 3-layer protection guarantees 100% waterproof and better insulation. Perfect for rainy or snowy days. Frost Protection: These waterproof thermal outdoor faucet covers are designed to prevent frost from entering your outdoor faucet, which can cause significant damage. 【Wider and Thicker Faucet Cover】The outdoor faucet covers have been upgraded to a larger size and thicker material. Size: 25 x 23 cm, suitable for all standard garden faucets. 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 below zero. Easy to use: Just wrap it around the faucet and store it with the velcro