10 Pieces - 15mm Lobster Clasps for jewelry making. Thickness is 2.6mm. Make your own jewelry!Plating is Bright Silver. Note: This listing is for TEN (10) Lobster Clasps only. Jump Rings and Chain are available on another listing if you which to purchase them Nickel and lead freeI offer fast shipping. Same Day or Next Day Shipping because I know when you need a supply you don't want to wait weeks to get it.