Preciosa MAXIMA flat back rhinestones bulk are made in Czech Republic. MAXIMA Crystals by Preciosa is Preciosa's premium line of rhinestones. These rhinestones are made of high-quality crystal glass. Each rhinestone is glittering and crystal, has high-precision section size, multi-faced cutting, and high brightness. They are made delicate and precise and the measurement of each glass rhinestones is perfectly uniform which can enchant your work with luxury and elegance.Details:Available in assorted colors2.2 mm (SS7)144 piecesFlat backGlass