Bed bug alert monitors attract and detect bed bugs from beds, luggage, floors, offices or anywhere. Special chemical lure brings the bed bugs into the monitor and traps them faster and more effectively than other devices. The patented housing is tamper-proof and safe around children and pets. Monitor has a clear view window to check and see if bed bugs have been detected and trapped. Can be checked and reinserted easily where bed bugs are suspected. Sturdy plastic construction prevents the glue and the monitor from being crushed by heavy mattresses. Attracts both adult bed bugs and instar nymphs. Protect your family from bed bugs and sleep tight. For residential and institutional use. 144 monitors per pack. Place traps near bed posts where bed bugs like to climb to detect pest needs Pesticide free for a better solution to your pest needs Traps are easy to assemble and no mess Traps provide early detection of bed bugs Bird-X Bed Bug Alert Monitor Trap - Pack of 144