Bed Bug ClimbUp Interceptors (pack of 12) passive traps for bed legs Pesticide-Free: Monitor traps live bugs for early detection. Dual-Well Design: Shows you which direction bedbugs are crawling. Helps determine which furniture is still infested after treatment. Versatile Design: Fits all furniture with posts/feet 3.75 in. diameter or less. Made in the USA: Follow all included directions closely for optimal performance.