Cheap And Discounts 1m /pcs 2mm Heat Shrink Tubing Wire Wrap Heat-Shrink Tube 2:1 Thermo Jacket Insulation Matierial Black White Yellow Clear Red Wholesale. Buy Directly From Merchant EC-buying Technology Co., Ltd. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.