Luxury & Custom {Assorted Sizes 2mm - 16mm} of Approx 200 Individual Loose Medium Size Assorted Shape Beads Made of Genuine Semi-Precious Stone w/ Natural Pebble Design {Blue, Brown, White, & Green} 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.