The perfect solution for that messy scene. Avoid the hassle of cleaning your plastic evidence tents at a messy scene with these single use evidence marking tents. These crime scene markers are preprinted with numbers 1-50 on both sides. Each marker includes a 5cm scale with lines to enter case information. Made of heavy-duty, 80# cover stock, the tents measure 2" W x 4" H. Packaged flat for easy storage. Offered in numbered sets 1-50.