Description:Prevents leaves and dust from building up in the pool.Easy installation.Suitable for all kinds of square swimming pools. Specification:Material: Polyester woven clothSize (approximately): 220*150CM/7.21*4.92ft, 260*160CM/8.53*5.25FT, 300*200CM/9.84*6.56FT, 400*211CM/13.12*6.92FT Note: It is normal that the size is large, it is to better cover the swimming pool. Package Included:1 * Pool Cover Note:Due to the different monitor and light effect,the actual color maybe a slight different from the picture color.Please allow 1-2cm differs due to manual measurement.