Pandahall 1 Box Assorted Jewelry Findings: Lobster Claw Clasps, Ribbon Ends, Jump Rings, Drop End Pieces, Nickel Free, Platinum 20PCS Alloy Lobster Claw Clasps, 45PCS Iron Ribbon Ends 40g Brass Jump Rings, 10g Drop End Pieces Lobster Claw Clasps: 14x8mm, Hole: 1.8mm; Ribbon Ends: 8~13x6~7x5mm, Hole: 2mm; JumpRings: 4~10mm; Drop End Piece: 7x2.5mm, Hole: 1.5mm Shipped by USPS,takes 7~15 days to receive it.