TQS Boho Style Multi Layer Beads Gem Stone Quartz Crystal Pendant Necklace Alloy Mteal for Women &#12304 ABSOLUTELY UNIQUE DESIGN &#12305 Originally designed boho necklace for our brand only. Will not sell through any other brands. &#12304 TRENDY 2018 &#12305 This necklaces are from 2018 collection by our US fashion experts in Rhode Island. &#12304 SUPREME QUALITY &#12305 Chain necklace were made from top manufacturer for Luxury Jewelry Brands. Every piece of jewelry has gone through dozens of checkpoints. &#12304 IDEAL ACCESSORY &#12305 Crystal necklace with beautiful shine, good for going party, banquet or daily wearing. &#12304 18-MONTH WARRANTY &#12305 This multi layer necklace comes with unconditional 18-month warranty. Avoid contact with water, no baths, pools, sea water,etc...If it gets wet that can leave dark water spotswhich are to remove. Avoid Chemicals,cleaning products, perfumes, body moisturizer...it can take off the finish and change color. Avoid prolonged wear, sweating a lot....can cause erosion. To keep your gorgeous jewelry looking like new, take it off at the end of the day and give it a quick wipe down with a microfiber cloth. Store them in zippered plastic bags (squeeze air out) to limit the oxygen that gets to your jewelry.