304 Stainless Steel Lobster Claw Clasps Jewelry Parts, Silver *304 is a symbol representing the type of stainless steel, and it has the same properties as surgical stainless steel. (※It does not necessarily mean that all people will not have an allergic reaction.) 10 pieces per pack Material: 304 Stainless Steel Size: 10 x 6 x 3mm, Hole: 1.5mm Color: Silver (Stainless Steel Color) Please note that these are made overseas and may contain stains, misalignments, minor defects, deformations, and size errors. Please consider this before purchasing (*μ_μ)♪