Forensics Source Bio-foam Impression Kit - 1005733

These small cales are ideal for one-to-one and macro photography. Although the scales come on a rollThese small cales are ideal for one-to-one and macro photography. Although the scales come on a roll, each 20mm scale is a separate unit, making them easy to detach and use. The adhesive is non-permanent, so the scale may be applied to any surface, includ