Catchmaster 72 Max Glue Boards are part of Catchmaster Pro's 72 MB series. These mouse and insect glue traps measure 8.5 " x 5.25" and are perfect for trapping mice and insects. Catchmaster's glue's reputation is one of the best in the industry, with its formulation and durability. The glue remains sticky and soft up to a year; it will not harden even after the release paper is removed under normal conditions.