The T28 fiberglass tape is a 6 oz/sq yd plain tight weave fiberglass tape. T28 is essentially identical to the style 7628 fiberglass cloth and is available in 10" width and finished in the clear universal silane 627. All rolls are 50 yards each. You have your choice of 1, 2, 3, 4 or 5 rolls. This is top quality U.S. made woven fiberglass tape. Prices are with Free shipping to the continental United States.