Reflex Mesh anti-kink technology helps prevent kinks, twists and tangles. The patented translucent strip that runs the length of every hose reveals the Neverkink secret which solves the consumer complaint. The Neverkink line offers benefits unconditionally–producing a hose that is easy to maneuver so kinks, twists and tangles don’t have a chance to get started. Only Neverkink hoses guarantee no kinks or tangles, the patented Reflex Mesh technology ensures a hose that's easy to maneuver. Industrial strength couplings are made with lead-free aluminum and are leak proof and crush-resistant, a heavy duty steel coil prevents kinking at faucet. All Neverkink product contains microshield, anti-microbial protection, guards against mold and mildew that can cause hose deterioration. The series 4000 Neverkink is flexible to 45 degree. This hose comes in 5/8th" and 3/4" diameter and is available in 50', 75' and 100' lengths. Made in the USA. Not for hot water use.