Please provide size when order- 925 silver ring with tourmarine

Light green Bison 925 sterling silver small bead ring Please provide size when order- 925 silver ring with tourmarine / Use and maintenance mode / ▲ This section 925 silver material is not recommended direct contact with perfume, cosmetics, cleaning agents, sea water ▲ If you do not care, please wipe dry! ▲ If the oxidation fade can be wiped with wiping silver cloth ▲ natural pearls, natural stone and other natural materials, please use toilet paper or cloth stained with water wipe like! Do not use detergent Oh! /Precautions/ ▲ After placing the order, please be sure to attach your finger around the note / hand size (cm / mm) to the joint bit ▲ each natural stone color depth and texture are different, some will have a small crack or other small flaws, there is no way like artificial machinery produced by the stone as perfect. Finished finished products in the size and shape of natural stone will also have irregular circumstances. So there is no way 100% like the picture of the goods exactly the same Oh! ▲ goods (by its beaded goods) will be different sizes, arranged in accordance with the length of a slight adjustment ▲ As the goods are hand-built, so the length may be completed after the 0.1 ~ 0.3 cm size error, not with the order of the size of the selected size is exactly the same ▲ because the goods are handmade so there will be traces of finished products, there is no way as perfect as the machine Oh! ▲ all the pictures in the picture may be due to light or computer screen resolution and other factors have different color Origin / manufacturing method HK