Luxury & Custom {3.4 x 4mm w/ Approx 1.3mm Hole} of Approx 100 Individual Loose Tiny Size Square "Faux Gem" Beads Made of Genuine Glass w/ Rainbow Color Cube Design {Red, Green, Yellow, Blue & Clear} 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.