The square floor tarpaulins protect the sensitive soil from dirt and the surface is not so stressed. In addition, the soil is protected from excessive overflowing of the water in a first step. , product information, suitable for all rounds and square fast set pools with diameter and steel frame pools (steel frame pools) with diameter of up to 457 cm, stable PE tarpaulin for protecting the pool floor, material: polyethylene, durable material for extra protection of the pool floor