Photo Evidence Markers, Letters A-Z Ideal for marking evidence outdoors or for large scene photography. Made of a durable matte yellow plastic and black printed lettering, the stackable A-frame design allows for compact storage. Ridges along the edges ensure the markers won't get scratched or stick together when stacked. Small letters in the corner are beneficial for close-up photography. Use in combination with numbers or in a corner of the scene to indicate photographic sequence. • High quality yellow plastic with black markings • Stack for easy storage and transportation • Plastic is easy to clean and decontaminate • Markers will not stick together when wet