Features: 1. Sticky Fly Traps: This fruit fly trap is designed for flying plant pests. The fungus gnat traps ball outdoor works for horse flies, yellow flies, deer flies, green head flies, white flies, black flies, mosquito, bug and other flying pests. 2. 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 mosquito traps for flying insects. You can set up some fly killer outdoor near the plants without affecting their health. 3. Sun Proof & Waterproof: This bug ball trap is using a high-quality materials. This gnat trap ball is waterproof and sun proof. No need to replace this insect catcher until the surface is covered in insects. 4. Multi Areas: The fruit flies 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 to use fungus gnat killer. 5. No Chemical: Fly killer use bright colors and long-lasting adhesive to catch flying plant insects. Our bug ball trap hanging have anti-ultraviolet and waterproof functions, no harmful drugs, and are harmless to the environment and plants. Specification Material: ABS Color: Yellow, Green Size: 7.5 cm, 8 cm Weight: 200 g Package Include: 10× Sticky Fly Traps