Valyria 1M Stainless steel Link Chains Silver Tone Fit for DIY Jewelry Making 9mm x4.5mm 6.5mm x4.5mm Material: stainless steel Size: 9mmx4.5mm( 3/8"x 1/8") 6.5mmx4.5mm(2/8"x 1/8") Quantity: 10 Features: durable and fadeless