Why choose our mousetrap? Very sensitive, strong force. Easy to adjust, easy to bait Easy to washable, reusable, durable. For outdoor or indoor use. How to install? Push the rear metal bar down to open the bait slot. Place the bait carefully in the container provided for it. Lower the metal bar to lock it to the back of the trap. Remove the mousetrap in the usual places and place the open side of the trap facing the wall because mice are used to walking through the walls. Where to put the mousetrap? Kitchen: on both sides of the door, around the drain, and in the corner of a closet. Living/dining room: near the corners of the wall, under the dining table and behind the door. Office: around the printer, ovens, microwaves, water dispensers, telephones, computers, as well as in the corners of the walls. Restaurants: the space between the desk and the wall. Warehouse: near the storage shelves and in the corners of the walls.Specification: Material: plastic and metal Size: 10 x