... are 9.5cm 2)One opening to move fish and bait 3)Pay for itself after one night of trapping Features ... include: Great for catching smelt, eels, crab, lobster, minnows, shrimp and crawfishSpring wire frame with collapsible design ... netting Two 9.5cm openings Easy to bait One Opening to move the bait pocket,bait and fishMany size,smallest 25cm*45cm,largest ...