Crafted from gold and crystals. Waterproof jewelry. Size & Weight   Height: 29mm / 1.14''   Width: 17.3mm / 0.68''   Thickness: 7mm / 0.28''   Earring post thickness: 0.8mm / 0.03'   Earring post length: 11mm / 0.43''   Crystal diameter: 3mm / 0.12   Weight: 6.5g / 0.014lb   Composition    Metal: Stainless steel   Coating: 14K gold PVD durable, waterproof   Gemstone: Cubic Zirconias   Lifetime color warranty    Our waterproof jewelry is designed for your daily routine. Shower, workout, swim it can handle it all without fading. We stand by this, thats why we offer a lifetime color warranty. If your jewelry ever loses color, kindly contact our customer support with a visible picture of your item. We've got you covered!   Please note that materials other than Stainless Steel do not go under the PVD coating process, which makes them not covered by the Lifetime Color Warranty.