A keepnet can be a useful addition to your fishing kit. This one is carp friendly and it measures 50cm x 40cm x 300cm and It is square and blue. It is designed to hold fish for weighing or until you are ready to photograph or measure them. There is an aluminium top ring with a multi-angle adjustment and the main body rings are plastic. The mesh is 6mm and the bottom two sections are PVC PE carp sack mesh. The bottom three rings are metal and there are pull-through straps on the third ring from the bottom with plastic D rings on the bottom one.