Product details Water resistant💧 Brass 18k gold with cubic zirconia crystals Gold filled chain Hypoallergenic Nickel free Size: 13" + 3" extender. Closure: lobster clasp Designer note: this stunning gold choker necklace is the perfect accessory for any outfit. Crafted from high-quality materials, this piece features an intricate design of dainty cz circles that glimmer in the light. The choker sits comfortably around the neck with an adjustable clasp, allowing you to create the perfect fit. Style tip: it goes perfectly with the cz I love bracelet.