Technical Specifications Box Dimensions: 124mm x 61mm x 21mm/4.9" x 2.4" x 0.8" Material: Alloy : Silver Usage: Findings Application ● Excellent size for suspending small items from delicate necklaces, bracelets, earrings, anklets. ● Perfect for creating professional looking jewelry, affordable way to get great style. Notice: 1. Please allow 1-3mm error due to manual measurement.Pls make sure you do not mind before you bid. 2. The may have different as the difference display,pls understand. 3. Not suitable for children under 5 years. for use under adult supervision. Package Included: Jewellery Making Starter Kits Set: 100pcs Head Pins -28mm 100pcs Eye pins-28mm 20pcs Lobster clasps-12mm 100pcs Open Jump Rings -7mm 100pcs Open Jump Rings -4mm 1x plastic box 10pcs Extender Chain -50mm 20PCS Ear wire hooks 100pcs Positioning Spacer Beads-2mm 50pcs End Bead Tips -4mm 10pcs Mix Hang Rope-55mm a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a