【Material】Zinc alloy. Durable, rustless and wear resistant. Wire drawing polished surface. 【Model】Single-sided 0° clamping hinge, suitable for 5-8mm glass thickness. 【Applies to】Glass doors such as showcases , wine cabinets, bathroom doors, etc. 【Note】Each door should have at least 2-3 hinges. 【Package Contents】4 x hinge glass clamp