Male Female Swivelgrip – Easily connects to spigots and attachments. The swivel action ensures that either end can be easily attached and the hose extended without twisting, so sprinklers lie flat and your work is more efficient Extremely Flexible – All weather bendability (-40 Degree to 150 Degree F Ambient) makes it easy to maneuver around trees, bushes or other obstacles Extremely Durable – Abrasion resistant outer cover and crush resistant anodized aircraft aluminum fittings Wont Kink Under Pressure – Hybrid polymer coils easily and lays flat with zero memory Lead Free – Drinking water safe