Good for feet, not for tattoos.
I bought these to cover my tattoo.  This product doesn't really work well for that.  Two layers really are necessary, and the sheet is already broken up into small rectangles (it took me eight pieces painstakingly peeled off and applied to accomplish what one extra-long band aid can do in 5 seconds).  It is, however, a great product for protecting your heels from rubbing on the back of your shoes (or the sides of the pinky toe).  I am a teacher, so coming back in September from a summer of flip-flops to dress shoes is blistery.  These protected well, were cut to the perfect size, stuck all day, and blended into my skin.  They were handy and worked really well for that.
Rating: 4 stars