4mm spacer beads, typically used in jewelry making or to add some space between charms and pendants on chains or bracelets. 

• Sold in packets of 24. 
• Width:  4mm or about 3/16"
• Weight: approx. 1.6 grams (for all 24).
• Guaranteed 925 Sterling Silver.
• All measurements are approximate and may vary.
• Only the beads are included, Charms and other items that appear in photos are for illustration only.