For your quilt as you go projects, this tape tidies up the raw edges after sewing the block seam allowances. This is a slightly finer, more lightweight variant of the Heat Press Batting Tape which gives the characteristics that you need for this particular application. Lay the two blocks side by side, place the tape over the join and run the iron gently across. The patented adhesive will secure both sides without adding bulk and without gumming up the needle. On top of that, the fine constuction means that when quilted, the join will blend into nothing. 10 yards (9.14m) of tape 3/4 inch wide. 6 in box