MINI SQUARE FLAT BACK - CRYSTAL 2400 Square 2.2 mm (X-Small shape sized similar to an SS10) is the same size as the black square pictured below in the design on the left: Swarovski new Mini Flat Back Shapes are extraordinarily versatile, adding unrivaled sparkle to classic and contemporary designs alike, thanks to their brilliance and the precision of their cut. Used singly, they are simple enough to work in any design language. They are perfect for nail and body art. For nail art, we recommend using gel to adhere the crystals. Gel does not harm the foil backing or the crystal surface as most nail glues do. Cyanoacrylate is a corrosive chemical found in most glues approved for use on nails, it will damage the foil backing of the crystal as well as create a cloudy appearance if it touches the crystal surface.
