HOUSWEETY 30PCs Round Cameo Frame Settings Pendants Silver Tone 25mm x 19mm Material: Copper(Cadmium Free); Main Colour: dull silver tone(not silver plated); Approx:25mm x 19mm(1"x 6/8");Hole size: 5mm x 3.5mm( 2/8"x 1/8") Thickness: 4.2mm( 1/8"); Weight: 31.8g; 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.