The easiest mouse trap you’ll ever set. Just press to set and squeeze to eject. No complicated mechanical parts to deal with. Never touch design takes the mess out of catching pests. You never have to touch the front of the trap or the carcass. Extra-large bait pan means there is a larger area for pests to trigger the trap spring. Works great for mice, voles, shrews and other very small animals. Package of 2. Each trap measures 3.5 inch long by 2 inch wide by 1.812 inch high.