Hello everyone I do not really endorse products and have no personnel stake in this company just passing on my experience with this target. Big Dawg Targets a blue 4" self sticking targets with a 3/8 white center dot turning a light orange when hit. I do and have done a lot of zeroing and shooting with both high power optics as well as red dot sights and this particular target is the easiest one I have ever used. You can see your red dot(not washed out by the red dot of the target) you can see your cross hairs ( not washed out by the black of the target ).I am not saying the conventional shoot and see targets are bad but this color pattern of these targets makes it so much easier to use. As always my computer skills are marginal at best so I can not post a picture but here is the link bigdawgtargets.com Eric.