Features: 48 stainless steel blade, hard texture, durable, no corrosion and anti - rust. Double protective cover is dust-proof to prevent scratching or injury. The ABS hand pressure handle with spring design will bring you much convenience. Safety and easy to use - Safety to carry with the protection cover, the blades will deploy while you press it into meat, otherwise it won't. Automatically retract when you lift, just press several times, the of sharpness blades will penetrate into the meat and help the marinades to permeate into the tissues quickly and deeply. Easy to clean - After use, just soak in warm soapy water after a few minutes and wash it with the brush, also you can clean it with dishwasher. Specification: Condition: 100% New Brand Color: Black Material: Stainless steel blade + ABS+PP Size: As picture shown Package Included: 1 x 48 Needle Blade Tenderizer