Sticky fly traps: This sticky fly trap hanging is designed for flying plant pests. The fruit fly traps outdoor works for horse flies, yellow flies, deer flies, green head flies,white flies, black flies and other flying pests. How it works: we found that pests are easily attracted by bright colors, so we made yellow and green effective sticky fly traps with attractive odor for flying insects. You can set up some fruit fly traps outdoor near the plants without affecting their health. Sun proof & Waterproof:This sticky fly trap is using a high-quality pvc materials. It is waterproof and sun proof. No need to replace this gnat traps until the surface is covered in pests. Multi areas: The fruit fly traps outdoor works great in many different types of areas, including backyard gardens, back yards, barns, orchards, pastures, cabins, greenhouses, farms and plant nurseries, and many more places. No chemical: Sticky fly trap use bright colors and long-lasting adhesive to catch flying plant insects.our sticky fly traps hanging have anti-ultraviolet and waterproof functions, no harmful drugs, and are harmless to the environment and plants. Colour:Yellow + Green(Random color,Not accept the designation) Material:plastic Size:7.5CM Package Contents: 2/510* fruit fly killer Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.