Uxcell a15060100ux0586 Uxcell Wall Thickness: 1.6mm; Opacity: Translucent; Total Length: 1M/3.3ft Country of Manufacture: CHINA; Brand: DMiotech Material: Silicone; Net Weight: 29g Package Content: 1 x Peristaltic Pump Silicone Tubing; Main Color: Clear Inner Dia (ID): 3.2mm; Outer Dia (OD): 6.4mm