INTLLAB 2mm ID x 4mm OD Peristaltic Pump Flexible Hose Silicone Tubing Food Grade Tube 3 Meter Go to amazon.com Related posts 10 best hose silicone flexible for 2022 DescriptionNTLLAB 2mm ID x 4mm OD Peristaltic Pump Flexible Hose Silicone Tubing Food Grade Tube 3M