20pcs 925 Sterling Silver Small Butterfly Earring Backs, Earnut Replacement, 5.5x5mm, SS175

About this item

• (20pcs = 10 pairs) Material: real 925 sterling silver (925 stamped), sterling silver is hypoallergenic, nickel free and lead free - a good choice for people with sensitive skin; 
• Size: about 5.5mm x 5mm (0.22 inch x 0.2 inch) - Standard size, best fit earwire from 0.6mm (22 gauge or 0.024 inch) to 0.8mm (20 gauge or 0.031 inch), it is tight on 0.8mm wire, but it really depends on how much friction of the earnut and earrings you would like to have
• color: silver
• Safe craft and jewelry making supplies
• A material and quality assurance certificate of these real 925 sterling silver products issued by Adabele, USA is included;  These Items are packaged into Adabele's trademarked bag