Cheap And Discounts 1/5M Peristaltic Pump Tube ID 0.8 1 1.6 2 2.4 3.2 4.8 6.4 7.9 9.6 mm Soft Silicone Hose Flexible Food Grade Nontoxic Transparent Wholesale. Buy Directly From Merchant Saplit Electric Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.