400pcs 4mm 14K Gold Plated Beads, Long-Lasting Round Smooth Spacer Ball Beads for Necklace, Bracelet, Earring,Jewelry Making,tarnish resistant

Description

Specification:1. Material: brass2. Color：14k goldSize&Hole:2.5mm/0.1inch hole:1mm/0.039inch3mm/0.12inch hole:1mm/0.039inch4mm/0.16inch hole:1.2mm/0.047inch5mm/0.2inch hole:1.3mm/0.051inch6mm/0.24inch hole:1.5mm/0.059inch8mm/0.3inch hole:2.1mm/0.082inchWHY CHOOSE JINCRAFT GOLD BEADS?A. GOOD WEIGHTEach bead is solid gold plated brass, not hollow, so it has good weight and is very sturdy.B. THICKENING GOLD PLATING: The thickness of gold plating on bead is noted in microns. The microns of thickness determines how long the gold plating lasts with usage. So the JINCRAFT uses thickened plating treatment, gold layer thickness greater than or equal to 0.6 micron,and regular bead gold layer thickness less than 0.3 micron.C. TARNISH RESISTANT> Another important factor that affects how long gold plating will last is the type of gold applied.> Gold is a soft metal by nature. However, there are "hardened" gold deposits and "soft" gold deposits. The "Knoop hardness" of a hardened gold is 3-5 times harder than that of a "soft" gold.When plating brass bead, hardened gold should always be used, so gold bead will not fade easily and smooth to touch, durable and not easy to break.Note:it is not suggested to expose it in chlorinated or salty water, and keep it away from chemicals, oils and makeup.Body oils and sweat can impact gold plating. To counter this, wipe the bead down or clean it frequently to get rid of these pollutants.Small items, please keep away from children.THIS GOLD BEAD IS PROVIDED WITH:> 60 DAYS Warranty> Lifetime Technical SupportIf you have any issue with our gold bead, never hesitate to contact us.