Arrowhead Forensics Superficial Trauma Discoloration Cards - 2.25” x 3.75” Card 2 What's Trending X-shaped thermal plastic urethane (TPU)

X-shaped thermal plastic urethane (TPU) shell

once zeroed

It is easy to press but the rubber raised edge prevents inadvertent presses and protects the lens as much as possible

Whether on the range or in the field

Designed for professional and consumer use

Arrowhead Forensics Superficial Trauma Discoloration Cards - 2.25” x 3.75” Card 2 What's Trending X-shaped thermal plastic urethane (TPU)Superficial Trauma Discoloration Cards provide a frame of reference for identification of specific colors present from bruises on human skin. The STD Cards are designed to provide a repeatable and accurate Standard Color Matched Selection of colors to visually compare and record what is observed. This is accomplished, not by trying to guess what color to call it, but by the number representing the color. Pick the color number closest to the bruise