haisstronica 3:1 Heat Shrink Tubing Kit, Adhesive Lined Marine Resistant Grade Shrink Wrap - 1.75"length 6 Size Perfect for Home and Industrial, 1/8"-3/4" 220PCS - Black, Red is a Industrial Electrical option for everyday use, business supply needs, resale shelves, or household stocking. Review product size, pack count, and shipping details before checkout.