This popular scented mouse and roach glue board trap is approximately 8 1/2" x 5 1/4". The actual glue part is 7 3/4" x 4 3/4". The glue board trap can be split into two separate pieces by bending and tearing the perforated part in the middle of the glue board. This very thin mouse glue board allows you slide it into tight places where normal mouse traps does not allow. The mouse & roach glue trap is very easy to use. Just peel the paper from the glue part and place it at the location of the pest problem. The glue board trap can be used for mouses, roaches, ants, and other insects. The mouse glue board trap is peanut butter scented, non-toxic, disposable and ready to use. You can add a little piece of food to the middle of the trap to make the glue board even more effective. Made in the USA.