Polyamide cable sheath, outer diameter 10 mm, inner diameter 6,3 mm. If you buy more pieces (meters), this amount will be delivered in one piece (2 pcs = 2 meters long sheath). Max length of one piece is 5 m.  Contents of package: 1 m

Polyamide cable sheath, outer diameter 13 mm, inner diameter 9,7 mm. If you buy more pieces (meters), this amount will be delivered in one piece (2 pcs = 2 meters long sheath). Max length of one piece is 5m.  Contents of package: 1 m