25 Series, 3/4" x 100', Commercial Rubber/Vinyl Hose, Industrial Strength For Commercial Use, 6 Ply Construction, 500 PSI Burst Strength, Double Reinforced For Commercial Strength, Large 3/4" Inside Diameter For Increased Flow, Heavy Duty Machined Metal Couplings With O-Ring For Tight Seals, Kink Resistance, Easy To Handle & Flexible In All Weather, Metal Spring Protective Collar Prevents Kinks At Faucet.