Edoco Copper Tape 11/64 x 36 yards Black Back 1 piece Width between 3/16 and 5/32 (approx. 4.3mm) Perfect for delicate glass! This was purchased last year. This is a great deal as it includes tax and shipping. We will accommodate combined shipping as much as possible, but please note that the shipping cost may increase depending on the combined items, so we do not offer discounts for combined shipping. Thank you for your understanding. Thank you for viewing.