... use 2. Applicable for entrance of house or flat 3.hand carving SpecificationMaterialHigh quality, copper , brass , bronzeFinishPolished, stainedLocksSpecialist ... Surface finishing: 99.9% high purity imported purple copper sheet. Will not get spot after many years use ... ,soundproof,moistureproof,climate-resistant,wear-resistant6) opening direction of door: Pull-to-push,side opening Smooth and silent ...