10 Pieces - 15mm Lobster Clasps for jewelry making. Thickness is 2.6mm. Make your own jewelry!Plating is Antique Brass. 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 I 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.