Housweety 5pcs Charm Pendants Hollow Penguin Pattern Carved Silver Tone 3.5cmx2.5cm Material:Zinc metal alloy(Cadmium Free) Color:not shiny silver tone(dull silver tone) Size:3.5cm x 2.5cm(1 3/8"x1") Hole size:2mm( 1/8"),thickness:12.6mm( 4/8") Perfect findings for making jewelry.Every pendant has its unique design and style and theme, hence the necklaces and bracelets made with them are unique and represent your own fashion.