Spiral Plastic Tubing Pps-4-15-1/4-Bl with 2 Rotatable Fittings and Sealing Rings, Polyamide (Not Approved for Use In theFood Industry) Working Length=15 M, Outside Diameter=6, 3 Mm, Block Length=0, 67 M, Inside Diameter=4, 7 Mm, Coil Diameter=75 Mm