Catchmaster spider web fly trap comes has adhesive on both side, thus making it easier to hang horizontally or vertically, indoor or outdoor. The glue used is incorporated with food and pheromone attractants to lure different kind of insects in large numbers. Its uses a pesticide free method, thus making it environment friendly. It can be used to tackle sever fly infestation at home, restaurants or office. It has a surface area of over 6000 square inch and can be used for an area of 600 square feet.