Durable &sturdy: Plastic gutter guards are made of high-quality plastic, sturdy and durable, and well-designed to withstand severe weather such as snow, hail, strong sunlight, and freezing cold waves. Size &Quantity: The package includes a 4-piece set. The size of the roof gutter is about 11 cm in diameter and 14.5 cm in height. It can adapt well to the size of the most common drain pipes. Double protection: The gutter guards can effectively prevent wind and rain, as a filter for water pipes, and effectively prevent water pipes from being blocked. It can also effectively prevent fallen leaves and debris from entering the water pipe and causing blockage. The plastic gutter guards better protects the clean, tidy and unobstructed water pipes. Simple installation: They are easy to install without professional help, just place them on the drain pipes, which is very simple and convenient. Widely used: They fit most standard drains. A good helper to prevent leaves and other debris from clogging drains and downpipes. Effectively prevent your downpipes and drains from being blocked. Made of high-quality plastic, tough and sturdy, it is an ideal choice for resisting severe weather such as snow, hail, strong sunlight and freezing. The package includes a 4-piece set with a diameter of about 11 cm and a height of about 14.5 cm, which matches the most common drain pipe size. Double protection for the drainage pipe. One is to prevent leaves, debris and other contaminated items from entering your drainage pipe. The second is that the protective structure can avoid clogging and ensure that water flows into the downpipe naturally. The installation is simple, just place it on the drain pipe. Suitable for most standard drain pipes. It is a good helper to prevent leaves and other debris from blocking the drain pipe. Specification: Size:about 14.5*11CM Color:black Material:Plastic Package Includes:4 x Plastic Gutter Guards