Size: Each ball measures 75mm in diameter. Options: Choose to grab two, four, eight or even 10 balls! Colours: Available in green and yellow. Bug Trap: Get a set of hanging fruit fly trap balls. Resistant: These traps are resistant and will continue to be effective come rain or shine! Hanging: The balls can be easily hung up with the included cable tie. Hanging Fruit Fly Trap Balls | Living Social | Living Social