ALL in ONE Earring Making Kit: Stainless Steel Hypo-allergenic Earring Hooks, Flat Pad Findings, Leverback Findings, Half Ball Earring Stud Pins, Earring Backs (Hooks Kit) Package includes: 10pcs earring hooks, 10 flat pad findings, 10pcs leverback findings, 10pcs half ball earring stud pins, 40pcs earring backs Great earing making projects Earring hooks: 20mm, flat pad findings: 6x12mm, leverback findings: 12x13mm, Half Ball Earring Stud Pins: 4mm Material: stainless steel