These 2mm seamless crimp beads are high quality and designed to be used with crimping pliers. They are priced per gross. Sold by the gross. Available in 9 finishes. Electro-plated nickel-free 100% lead safe Solid hypoallergenic brass core. Protective e-coating layer. Care Tips: Do not swim or bathe with this jewelry. Try not to spray perfume or rub lotions on this product as it could mar the finish. To clean, use gentle hand soap and warm water. Pat dry with a paper towel. Do not use jewelry cleaners or a jewelers cloth.Super fast shipping for USA customers. Hurry while supplies last! Technical Details: Compatible Wire: Fits beading wire sizes .010–.024 (check inner diameter for exact fit) How to Use: Thread beading wire through crimp, through clasp loop, back through crimp, then flatten or fold with a crimping tool for a secure finish You May Also Like: Shop All Crimp Beads & Tubes Bead Tips Lobster Clasps All Jewelry Making Supplies