[Note the size!]: Approx. 490 x 96 cm. Suitable for most outdoor swimming pools. Please measure the size of the items before purchasing. [Durable Material]: This swimming pool roller cover is made of high quality waterproof 190T oxford fabric, UV and weather resistant. can protect your swimming pool from rain, snow and frost. [Durable and Sturdy]: With internal seams and high-density stitching to improve durability, the solar cover is equipped with protection that extends its service life. [Easy to Adjust]: It can be cut to the desired length with scissors to fit the length of your swimming pool, so you can buy with peace of mind.