Bohin Double Face Adhesive Tape, 1/4 in. wide x 10 yards. For medium and heavy fabric, this double sided adhesive tape can be sewn through without gumming up your needle. Perfect for holding together seams, hems, edges etc. before stitching. Can be used on clothing; great for home, sewing or crafting.
I use this often for installing zippers in bags. Here is a short video I made showing how I use this for installing a zipper: Wonder Tape Video