Clear polyurethane elastic for adding light stretch and recovery without bulk. At 6 mm × 5 m (¼ in × 5.5 yd), it’s ideal for stabilizing necklines, shoulder seams and gathers in swimwear, babywear, activewear and knits. The crystal-clear tape maintains strength when sewn through and is resistant to chlorine, salt and body oils. Use with a zigzag or stretch stitch. Always pre-test on a scrap and follow care instructions to preserve finish.