1.made of stainless steel material with high quality, any color is available. 2.With attractive design and excellent price. product:5791PS/S knobs locklock cylinder: yuema new generation cylindercolor:PS material:stainless steelsize:Ø57.5*164mm Backset:60mm 70mmunit pack:paper box,30pcs/ctn weight:0.66kg/pieceapplied to door thickness of 35-50mmMOQ: 1200pcsCTN size: