Edco copper foil tape for stained glass, a classic. I've used various tapes, but this is still the easiest to use, number one! This is a set of two rolls, one with a copper-colored backing and one with a black backing. The width is 5.6mm, the regular type, which is very easy to use and perfect for 2mm to 4mm glass. I bought extra when purchasing for my own projects. I also have single rolls of black, regular, and silver available, so please take a look. ● This is not old stock with reduced adhesive, but the latest arrival. ● If you need more than 2 sets, please comment. I will create a page with a 100 yen discount per set. ※ Price negotiations are not possible except for bulk purchases.