Experience the ultimate in garden hose durability with the Bionic Steel Pro 5/8 in. D X 50 ft. L Heavy Duty Garden Hose Gray. Crafted from 304 Stainless Steel and featuring solid brass fittings and a built in on/off valve, this hose is designed to last you a lifetime. With a 497 PSI maximum pressure rating, you'll be sure to enjoy the outdoors with peace of mind.