Cheap And Discounts 5 METER/LOT 2:1 BLACK 1mm 1.5mm 2mm 2.5mm 3mm 3.5mm 4mm 5mm 6mm 8mm 10mm Heat Shrink Tubing Tube Wholesale. Buy Directly From Merchant WZXHFL Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.