The Steelhose that started it all.... the 15 LB is our most versatile for all movement types. Made from 1.75 inch residential attack line width firehose (note: when new and non-heritage hose, this hose is single jacketed), 15 LBs fits comfortably in most human hands except our tiniest Loaded Movers (movers under age 8 should learn the BASE8 with 5 and 10 LB Steelhose). Steelhose Dimensions: Length: 30". Seam Width: 3". Body Width: 2.5". Note that the Diameter on the body of the hose is always slightly narrower than the flat endseam dimension.Outer Material: Nylon/Polyester BlendInner Lining: Synthetic Rubber Filler Material: S170 Recycled SteelshotFirehose Manufacturers' Width Spec: 1.75 inch