Luxury & Custom {21mm} of 20 Individual Loose Large Size Flat Round Circle Beads Made of Genuine Ceramic w/St Patrick's Day Three 3 Leaf Clover Design {White, Green & Black} WARRANTY: These beads come with a lifetime warranty guaranteed by the manufacturer. CLEANING: Before cleaning beads you should research the best methods based on your beads materials. MATERIALS: These beads are made of the best materials available to the manufacturer. DURABILITY: These beads excellent quality and guaranteed to last the life of their owner.