I design astrology and moon calendars that I print and sell online.
Aside from a standard shipping label, the real gem are the end caps. Prior to finding these labels, I was using packing tape on the ends, which was awkward and messy looking. When I saw these, I was thrilled to be able to add a valuable branded element to my shipping tubes - but mostly to stop wrestling with the tape dispenser. I print these in black and white to keep my costs down and solved a shipping concern of having the endcaps pop out before getting to the customer.
I chose aggressive stock so these would stay secure on the shipping tube.