Size: SS20 (5mm). Great Quality and well polished rhinestones.We supply high-precision section size, multi-faceted cutting, bring good quality, high brightness and no bubbles rhinestones with high brightness, high refraction and shiny cutting surfaces.Our products are easy to use: those rhinestones have heat-activated glue on the bottom that melts and sticks when heat is applied, making them super easy to use and applying the glue and sticking on any surface.Crystal Glasses Rhinestones are great to decorate your home, cell phone's case, greeting card, shoes art,Clothes DIY Garment Decorations, whatever you want.We try our best to the descriptions accurately and proud to provide the high quality of our products. We enjoy to make every transaction a wonderful experience.