FunctionBox edge corner protector can be used with a variety of table box corner protectors protect you table box or your wood cases from being damaged Thread SizeM8 x 25mm13x1 DL Head Height 52mm15 FeatureThe corner and the folds are rounded as opposed to sharp and the edges are also curvedThere is a hole at the centre towards the edge of each face to facilitate fixing with pins or nails Used forAdd character and protection to your furniture chest square pot etc with beautiful solid metal decorations Package8 PCS Box Corner Protector Edge Safety Bumpers