These Rifle Evidence Boxes are custom sized for storing long guns. Boxes are pre-printed on the outside for recording necessary chain of custody and identification information. Holes located in the bottom panel of the box are used to fasten the weapon in place with Sirchie's No. ET100 releasable evidence ties. These boxes measure 4' 2'' x 8 1/2'' x 3'' and come in packs of 25 boxes.