The Ragni RS280-CMA plaster render sponge float is designed for professional use, offering exceptional performance and durability. It features a coarse medium cell sponge, a lightweight ABS handle, and a sponge thickness of 15mm. The dimensions are 280mm in length and 140mm in width. This tool is ideal for dampening surfaces prior to the final finish, particularly for cement and concrete applications, providing precision and comfort for various construction tasks.