NIV'S BLING 18K White Gold Plated Teeth 6 Tooth Top Bottom Hip Hop Grillz Set 18K White Gold Plated 6 Tooth Grillz Set Comes with Silicone Fitting bar and Instructions Our grillz use high quality Ion Plating, an advanced gold plating process allowing the gold to last up to 2 years with normal use. Perfect for long term use.