DIY Interchangeable Jewerly Cross Metal Ginger Snap Button Pendants Necklace with Crystal Jewelry Charms 1pcs Pendant+1pcs necklace Main Material: Alloy Size(about):L*W*Thickness=61*41*5mm,in inch:2.4*0.61*0.2" Chain length(about):50cm,in inch:19.69" Wihgt(about): 36g/pcs Fit 5.5mm snap fastener