Pay orders via Paypal，Faster，More Easily and More successfully. Size(Circumference):6=51.8mm.7=54.4mm.8=56.5mm.9=59.5mmIt is United States & Canada standard.(Please read size chart carefully)Metal material: 925 Silver.Stone:Hearts & Arrows AAA CZ��Cubic Zirconia)If you trust any silver jewelry's price less than 4 usd including Frieght，if you trust it can be true，please change another store.If you can not comfirm our quality or you want to see real photoes.Please Add my:What's App:+8618658073377.Facebook or VK:646862276@qq.com.I think it is crazy that there are so many silver jewelry on WISH，their price less than 5 USD，that must be fake silver.you can search SILVER PRICE on google，only the raw silver price is about 0.7$/g. Tips:1.If you find our products is not correct with Title，Description or Picture，we promise 100% refund.2.If you place order more than 2 products or 10 $，we promise you a secret gift，more orders more suprises.