JCD1003 Features: * 45 Blade meat tenderizer with removable cartridge * Patented, removable tenderizing-cartridge design makes cleaning easy and complete * Maximizes cooking results from less expensive cuts of meat * Certified by the National Sanitation Foundation (NSF) * For ages 18 and up * Body material: ABS * Blade material: Composite Black or Stainless steel * Reduced cooking times by up to 40pct * Improved penetration and absorption of marinades and rubs by up to 8 times * More even cooking across varying thicknesses for more consistent results * Reduced shrinkage with no loss of natural juices * Easy clean-up * Dishwasher safe Assembly Instructions: * Assembly not required Dimensions: * Overall dimensions: 2"" H x 6"" W x 4.5"" D Warranty: * Limited lifetime warranty