Eoiips 316 ID PVc Vinyl Tubing, 316 ID x 516 OD Flexible clear Plastic Tubing Industrial grade Lightweight Hybrid PVc Hose Tube BPA Free Air Hose Line, 25FTclear Vinyl Tubing is made of high quality PVc material, resistant to abrasions and corrosion Vinyl tubing features outstanding clarity, lightweight and flexible, smooth interior and exterior th..