.75 inch Clear dbl. Sided tape
I use this tape for almost everything! I didn't have this size and I found many times I could have used it. I highly recommend these to anyone who is crafting.
I have learned to stick the tape to where I want it, then just peel back about an inch and fold the non-stick strip back, toward the outside. ie: Like a frame. I do stick the tape onto all 4 sides, peel back a portion of the non-stick strip, position the frame onto my base, press at the exposed tape section (to hold it in place.) Once I have it in place, I press down on the other 3 sections (to adhere them) and then I pull the non-stick strips off. Perfect almost every time! (If it wasn't perfect, it was my mistake.
I suggest you have several sizes on hand, these are a must have!