Diameter: 210cm, 280cm, 335cm, 395cm Suitable for pool diameter: 183cm, 244cm, 305cm, 366cm Weight: 300g, 500g, 700g, 950g Color: Blue Material: PE Package list: 1* Swimming pool cover (swimming pool not included) High quality material: Swimming pool cover made of high quality environmentally friendly non-toxic PE (polyethylene) material. Waterproof swimming pool cover can extend the life of the swimming pool and make the swimming pool more durable. Function: The pool cover fits snugly over the top of the pool to prevent leaves, dust and debris from collecting in the pool. The wear-resistant rope is fixed to prevent it from being blown away by the wind. Reduce water wastage: Limit evaporation and reduce chemical needs. Easy to set up: Lightweight, foldable, soft to the touch and will not hurt your hands. Easy to move to wherever you like, such as gardens, camping, balconies. Easy to install, suitable for round swimming pools