HOUSWEETY Stainless Steel Curved Tube Smooth Spacer Metal Bead, 3pcs Main Material:Stainless Steel;Main Color:Dull Silver Tone; Length:32mm(1 2/8");Width:10mm( 3/8");Thickness:5mm;Hole Size:3.8mm; High quality stainless steel,no fading, nondeformable,allergy free Environmental protection,beautiful appearance,light weight,convenient installation Perfect findings for a variety of jewelry making. Every findings has its unique design and style and theme, hence the jewelry made with them are unique and represent your own fashion.