The Snap-E mouse Trap Cover is uniquely designed for rodent control in common areas. Snap-E Snap Trap Covers keep traps and catch out of sight, keeping children and pets away from rodents and traps. The Snap-E Cover requires no chemicals and is made of durable plastic construction. When using Snap-E mouse Snap Trap Cover, inspection holes on top of cover makes for faster service. Each Snap-E Cover includes one safety key.