Specification Brand: BOPBIN/OEM Pattern No: KF-1 Material: ivory board and glue Attractant: odor-type attractant Application: catch and kill flying insects ( fly, mosquito, aphid etc ) Opening Size: 185*250mm Net Weight: 148g/set Shelf Life: 3 years Features 1. Special glue is more strong adhesive and environment-friendly. 2. Orange block and odor-type attractant on board can attract flies more easily. 3. High-quality thick board guarantees glue can't permeate through paper. 4. Backboard with spider web makes it isn't embarrassing in public.