It is best to moisten the unhooking mat before use to protect the catfish's mucous membrane. The large mat offers enough space for large catfish and is equipped with a measuring scale. In addition, the fish mat is equipped with metal eyelets so that it can be fixed to the ground with pegs or bank sticks and a measuring tape can also be fixed. With Velcro straps for transport. Measuring scale up to 2.80 m. Dimensions: 3.0 x 2.0 m.