【Material】High quality, flexible silicone compound in compliance with FDA and 3A Sanitary Standards.USDA approved for meat and poultry plants. | 【Size】1/4"ID x 3/8"OD, 3 Feet Length. | 【Excellent Performance】Wokring temperature: -94 to 392 degrees F(-50 to 200 degrees C). Lightweight, flexible, and crystal-clear, tubing provides excellent resistance to chemicals, solvents, alkalis, and acids. Smooth inner surface for easy flow and easy cleaning. BPA Free and non-toxic. | 【Wide Application】Its many suitable uses include pumps, shiphons, filters, AC and HVAC tubing, drain valve connections, filters, plumbing, drip irrigation, ponds and gardens, beer brewing, wine making, and more. Great for fluid handling, peristaltic pumps, siphoning, draining, aquaponics and water/oil change, etc. It is a great value for your money. | 【Warranty】We supply 90days warranty, please feel free to purchase. Please contact us by Amazon message system if there is any question, we will reply in 24 hours.