acrylic high transparent crystal door knob with metal screw base material:high transparent grade PMMA BASE:metal base with screw PRODDUCTS DETAILS: nameacrylic high transparent crystalmaterialhigh transparent grade acrylicsizedia60*H76mmweight280gprocessmould injectionuse fordoor knob,furniture knob,bed decorationmore adventagebeautiful shining as crystal CERTIFICATION:SGS,ROHS DUST-FREE INJECTION MANUFACTURING DEPARTMENT dust-free injection manufacturing department ensures the good quality OUR MIAN BUSINESS: 1.PLASTIC MOULD DESIGN AND TOOLING 2.PLASTIC INJECTION MANUFACTURING a.acrylic lens series b.acrylic knob&handle c.acrylic househould &hotel surpplier d.acrylic beads&acrylic diamond e.acrylic bottle cap f.acrylic christmas gifts and decoration WELCOME CUSTOMER'S DESING!