3-Layer Protection: The exterior is made of waterproof 300D Oxford fabric, preventing frost from entering your outdoor faucet. The middle is made of thicker insulation cotton, to insulate the outside temperature. Interior: waterproof coating to avoid getting wet. The 3-layer protection guarantees waterproof and better insulation. For rainy or snowy days. Frost Protection: These waterproof outdoor faucet thermal covers are designed to prevent frost from entering your outdoor faucet which can cause significant damage. Wider and Thicker Faucet Cover: The exterior faucet covers have been upgraded to larger size and thicker material. Size: 20cm (L) x 18cm, compatible with all standard garden taps. No need to remove the hose. Lock the connector onto the outdoor faucet before the cover is installed. The thick material can insulate and protect your outdoor faucet from freezing and bursting in negative weather. Windproof Design: Secured with fastening strips, no more worries about your faucet cover blowing off in winds. You can adjust the tightness by adjusting the strap. Winter weather can wreak havoc on your outdoor faucets. If you're worried about your outdoor faucet not winterizing, the way is to use our frost guards. To avoid costly damage, it is important to insulate your pipes and faucets before the cold weather sets in. These few steps will take a little time, but they could save you a lot of money and inconvenience. 3 layers of protection to protect your outdoor faucet from freezing. Exterior: 300D Oxford waterproof coating, prevents frost from entering your outdoor faucet. Middle: Made of thicker insulation cotton, insulate the outside temperature. Interior: waterproof coating to prevent getting wet. 3 layers of protection for better insulation waterproof. For rainy or snowy days. Frost resistant. These outdoor faucet covers for winter are made of waterproof PVC, which will protect your outdoor faucet from freezing. The water faucet cover with three layers of materials can protect your outdoor faucet from freezing in winter. Windproof design. Secure with fastening bands, no more worrying about your faucet cover blowing off in winds. You can adjust the tightness by adjusting the strap. Simply place the faucet cover over the faucet and secure with Velcro straps. Slide it over the faucet; secure it with a Velcro strap cord. Features: Color: black. Dimensions: 22 x 18 cm. Material: 300D Oxford cloth. Contents: 2 larger outdoor tap covers.