Deck & patio fly trap uses exclusive VisiLure technology to draw insects with appealing colors and a multi-dimensional pattern. Biting flies are attracted by the colors and patterns, then get trapped on the sticky surface. Features bird guards to protect wildlife from the sticky surface. Type: Disposable Indoor/Outdoor: Indoor/Outdoor Width: 4 In. Height: 11-1/2 In. Depth: 4-1/2 In. Safe For Edibles: Yes Safe For Pets: Yes