15 Grams of Copper Plated Bali Heart Toggle Clasps 16mm Great for Making Necklaces & Bracelets This is a new set of 15 grams of copper plated pewter Bali style heart toggle clasps Great for making necklaces and bracelets 15 Grams is approximately 10 toggle clasps Each ring measures approximately 13 x 16 mm (1/2" x 5/8") and each bar measures about 8 x 19.5 mm (5/16" x 3/4")