Tight-lock flips up to extend tool and flips down to securely lock handles at desired length. Serrated blades grip and hold branches for a clean cut. Fully hardened steel blades hold sharp edge longer. Cushioned grips and shock absorbing bumper for comfort. Durable steel telescoping handles allow tool to be extended to desired length (26 to 33 in). Blades self-sharpen during use. Water-based rust preventative resists corrosion.