HOUSWEETY 30PCs Earring Post Cabochon Setting Silver Tone With Stopper 16mm x14mm Material: Copper(Cadmium Free); Main Colour: Silver Plated; Approx:16mm x14mm( 5/8" x 4/8");Thickness: 0.7mm; Weight: 18g; Perfect findings for making jewelry.Every findings has its unique design and style and theme, hence the necklaces and bracelets made with them are unique and represent your own fashion.