HOUSWEETY 925 Sterling Silver Guaranteed Ball Head Pins Findings 20PCs 25mm(1") Main Material: 925 Sterling Silver; Main Color: Bright Sparkly Silver; Approx:25mm(1");Thickness: 0.5mm; weight: 1.8g; Perfect findings for making jewelry.Every findings has its unique design and style and theme, hence the jewelry made with them are unique and represent your own fashion.