Grade AA Brass Ice Pick Pinch Bails for Pendant Making, Cadmium Free & Nickel Free & Lead Free, PlatinumSize: about 5mm wide, 11.5mm long, 3.5~3.8mm thick, hole: 4x3.5mm; pin: 0.5mm.These pendant bails are made of brass, which are high-quality! They are excellent for making different pendants. Using them to DIY pendants, it's will be funny!