Crime Scene 10cm Photomacrographic Scales, Pack of 5

Fits in a wallet and works well for wildlife/tracks

Perfect ruler for photography

I have retrieved it on time. But it was a little different from what was on picture. On picture black and white scale was divided in half centimeters and what I've got has only centimeter divisions, which is not a big deal. On some copies millimeter lines are badly printed.Surface is matte so it does not get reflections from sun or flashlight.Overall it's a good quality product, so I give 4 stars.

These might be for crime scene investigation, but I use them to help me catalog and identify different plant species. They're perfect little rulers to carry in a field notebook, and they allow you to easy get a sense of scale in your photos.

I’ve been using these to scan items into cad. They work great, no complaints.

These are useful beyond crime-scene applications. I use them for insect and plant photos, as well as feathers and scat!

I use these for work to take scaled photos. The plastic is durable and matte wnough to avoid glare.

These Photomacrographic Scales are good to have when photographing small items for the purposes of documenting something. Their small size allows me to carry one in my shirt pocket to use with my phone camera, as well as to carry 2 in my photography bag for use with my dSLR. They would be better if they had inches on the other edge, allowing both scales in the photograph.