Uxcell Rectangular Bracket Glass Shelf Clip Clamp Holder Support, 10mm-12mm Product name : glass clip; fit glass thickness : 10 - 12Mm/ 0. 3" - 0. 4" Overall size : 54 x 27 x 16Mm/ 2. 1" x 1" x 0. 63" (lwh); 2 holes center distance : 42. 5Mm/ 1. 67" Hole diameter : 4Mm/ 0. 16"; material : alloy, chrome finished Color : silver tone; weight : 55G Package content : 1 x glass clip several install parts