Scissor blades are made from high-quality 3Cr13 stainless steel, offering strength, sharpness, and durability. Handle made from durable PP and TPR materials for a secure and ergonomic grip. Comes with a PP sheath to protect the blades and allow safe, convenient carrying. Curved grooves on the blades make cutting through bones easier and more efficient. Suitable for a variety of kitchen tasks including cutting vegetables, fish bones, chicken bones, opening cans, bottle caps, and cracking crab claws. Size: 4 inches Weight: 170 g Clean with a soft sponge and dry thoroughly immediately after use. Do not use steel wool or abrasive scrubbing pads to clean. Avoid soaking or prolonged contact with strong acids or salts (e.g., fish sauce, lemon juice, vinegar). Keep away from open flames. Do NOT use in a microwave oven.