Sparkle Diamond Glitter Mirrored Set 4 Square coasters. Infusing your dining table or living space with lavish glamour and glitz, this Set of 4 Crushed Crystal Coasters features a reflective Rainbow Colors surface and a sparkling centre of encased crystals. Glistening as they catch the light, these stunning coasters will elevate your interior style while protecting your surfaces from heat and spillages. Not Cheap Glitter measurements coasters 10 cm x 10 cm.