Catchmaster 96M Mouse Glue Tray provides the largest surface area for catching mice with almost 10 inches of catching surface. All of the trays are baited with a food grade attractant so that mice are drawn to the tray. The Catchmaster 96M Mouse Glue Tray measures 5.25" x 3.5". This box contains 48 pairs of 2 glue trays (96 trays total).