door knob,door handle: hollow stainless steel#304 material, polished chrome finishes. simple,elegant,and fashion design. 1.door knob,door handle:2.door knob,one of accessories for toilet cubicle3.hollow stainless steel#304 material, polished chrome finishes.4.simple,elegant,and fashion design.suitable for 12-18mm thickness. door knob E-106bathroom door knob