1) Item name: glass clip,glass accessory 2) Material: zinc alloy 3) Size : L,M We provide kinds of glass holders,if you are interest,pls contact with us for more informations.Glass clip(glass clamp,glass accessory)1) Item no.: 9210112) Material: zinc alloy3) Size : L,SPacking:Blank box,bulk packing glass clip(921011 zinc alloy glass accessory)