Blade material: carbon steel Effort-saving -shaped cutting edge, cutting and labor-saving, durable, scientifically proportioned -shaped blade feet are not easy to rust, anti-corrosion and high temperature resistance, easily cut branches with a diameter of less than 10mm. Stainless steel scissors: forged, waterproof and rust-proof, the scissors are made of high-carbon steel forged, workmanship, closed, tight, sharp and durable, fast and labor-saving cutting. Safety lock: easy to use and safe to store, the switch safety locking function prevents other damage to the cutting edge, and ensures the safety of carrying and storage. Spring return foot, labor-saving rebound, not easy to fatigue, shock-proof cushion foot spring return design reduces noise, and also reduces vibration and is not easy to fatigue. Cut cleanly and trim branches like butter with just a pull of the trigger. Pruning is faster with less pain in your hands. Quickly trim your large yards, commercial orchards, gardens, people who do any level of pruning deserve it!