Elevate Knives And Carousel/ Carousel:Case &Amp; Foot: Abs (83%)Non-Slip Foot: Tpr (1%)Weight: Steel (12%)Magnets: Steel (1%)Bearings &Amp; Fastenings: Steel (3%)Individual Knives:Handle &Amp; End Cap: Polypropylene (16 - 23%)Handle Weight: Steel (34 - 45%)Knife Rest: Tpr (3 - 6%)Blade: S/ 19.7X16.5X36