Fly, Mosquito & Insect Catcher Adhesive Sticky Glue StripsNon Poisonous, Non Toxic, Odorless Fly, Mosquito, Insects Catcher Adhesive Sticky Glue Strips Safe fly traps this fruit fly trap indoor is made of super thick glue and waterproof paper. No chemicals or poisons, no smoke, no chemical odor, no pollution. The fly trap hang the fly strips indoor where there are many flies, the sticky glue will stick them and keep the fly from escaping. The higher the temperature, the effect is better. rapture, the effect