48 Pcs Fly Trap Refill Glue Boards for Mosquito Zapper 3.4" Indoor Insect Trap Refills Glue Pads Flea Trap Replacement Sticky Pads for Mosquitoes Lamp Compatible with 3.4" Katchy Duo Mosquito KillerBrand: Qualirey Features: Package Includes: you will receive 48 pieces of refill glue boards in the package, about 3. 4 inches in diameter, enough for you to use and replace; Please note that the pad is not compatible with Katchy Strong Adhesive Performance: the flea trap refill discs have strong sickness, and these flying insects trapped in the pad will get stuck on the board and cannot escape anymore, which effectively helps reduce the number of