Wide appplication:These sparkling iridescent neon rhinestones are perfect for creating dazzling looks.It is very bright under the irradiation of ultraviolet lamps.These Rhinestones are Suitable for Crafts,Clothes,Nail Art,Bags,Shoes,Nail Art,Mobile Phones,Tumblers,and other Decorations. Easy to Use: These rhinestones are hotfix rhinestones,its bottom comes with adhesive backing,NEED to use with hotfix rhinestones applicator or glue.(Please note that hotfix rhinestones applicator is not included.)Hotfix design allows for hassle-free application, making it simple to add a touch of glamour to any project.