Heavy Duty Pruning Shears - SK5 steel blade, HRC56 hardness, durable and efficient for cutting branches up to 1'' (2.5 cm) in diameter. The spring opens smoothly with each cut, saving effort on your hand. Widely Used - The pruning shears can meet your needs for harvesting or trimming herbs, flowers, houseplants, cutting stems or light branches. Pruning scissors suitable for cutting stems and light branches of different species. Ergonomic and Comfortable Handle - The aluminum handle is covered with double-layer non-slip PVC, which prevents the pruning shears from corroding. The ergonomic mechanism ensures balance, comfort, and the best cutting efficiency. Safety Lock Mechanism - The easy-to-open lock protects the blade during transportation and storage. Simply press the lock button to lock the pruners when not in use to protect the blade. To unlock, simply squeeze the handles.