Trebbih’s Gold Tooth Gems are manufactured from only the finest 22ct Yellow and 18ct White gold. They will not tarnish or discolor in the mouth. All gems have a flat back surface making it possible to safely bond the gem to your tooth. The size of each gem ranges from 1.90 mm to 3.00 mm. The price listed is for (1) Gold Tooth Gem. Volume orders will be discounted through our “Smile Bucks Rewards” program. Bonding products are NOT included.