1.Material. Made of metal, electroplating surface, lightweight, easy to install, sturdy and durable. 2.Advantage. The box edge corner protector can be used with a variety of table box corner protectors, protect your table box or our wood cases from being damaged. 3.Design. Vintage style, if you love old fashion, these products are the best choices for you. There are holes at the center towards the edge of each face, to facilitate fixing with pins or nails. 4.Application. Corner protectors are mainly used for wooden objects such as tables, toolbox, decorative gift boxes, wooden boxes, and other square corners. Note: Using manual measurements, there may be 1-2mm error, please understand. Product Name: Box Corner Protectors Material: Metal Main Color: Bronze Tone Surface Treatment: Electroplating Mount Hole Diameter: 4mm Nail Size: 8 x 4.5mm / 0.31" x 0.18"(L*Max.D) Total Size: 28 x 28 x 28mm / 1.1" x 1.1" x 1.1"(L*W*H) Package Content: 12 x Corner Protectors