Characteristics: 48 stainless steel blade, hard texture, durable, non-corrosive and anti-corrosive. The double protective cover is dustproof to prevent scratching or injuring. The manual ABS hold-down handle with spring design will give you great comfort. Safe and easy to use - Safe to carry thanks to the protective sheath, the blades will come out when you push it into the meat, otherwise they won't stay. It automatically retracts when lifted, just press several times, the sharpening blades will penetrate the meat and help the marinade penetrate quickly and deeply into the tissues. Easy to clean - after use, just soak in warm soapy water after a few minutes and wash with a brush, it is also dishwasher safe. Specification: Condition: 100% New Brand! Black color Material: Stainless steel blade ABS PP Size: as picture shown The package includes: 1x48 Tenderizer with Needle Blades