Kindly please be reminded that the sizes are refer to the perimeter of the bracelets, please measure your wrist for perimeter and choose slightly lager size accordingly. --- SPECIFICS --- 💚Materials: 100% Natural Moonstone With Red Zircon and s925 Sterling silver 💚-The Moonstone is 100% natural UNTREATED , UNHEATED, UNDYED stone- 💚Metal: Real s925 Sterling Silver 💚Size: 15mm*15mm 💚Closure: the closure is made of 925 Sterling Silver.  💚Handmade Artwork, original design and copyright protect Jade Ring, Moonstone Earrings, Handmade Artwork, Shipping Services, Earrings Sterling Silver, Ship It, Sterling Silver Earrings Studs, Sterling Earrings, Handmade Bracelets