The Dural Durabase CI++ 9.5m x 1m Decoupling Floor Tile Anti-Crack Matting is a high-quality flooring underlayment made of durable polyethylene material. It is designed to provide cushioning and crack resistance, making it suitable for use with a variety of subfloors including plywood, tile, and concrete. This 9.5m roll in yellow colour comes from the trusted brand Dural and is lightweight at 11kg, making it easy to transport and install. Ideal for preventing cracking and ensuring a smooth and stable flooring surface, this underlayment is a must-have for any flooring project.