... 1,food grade silicone rubber hose 2,transparent or other color 3,various size 4,FDA food grade FDA food grade transparent medical silicone rubber ... available ;3.Thin or thick wall silicone tubing in various sizes;4.Material:Silicone rubber with standard characteristics or adapted to ... can be customized according to requirement6.FDA ,Rosh ,food grade ,can use in the medical, food ,manufacture,etc area ...