These generously non-hotfix heart shape rhinestones are made of acrylic. You can make your embellishments more elegant when you style with this acrylic rhinestones. These acrylic rhinestones can broaden your fashion accessories and delight your beading ideas. They are suitable for card embellishing, scrapbooking, nail art, blinging up your mobile and many other crafting ideas. Worldwide free shipping is available on any orders in our store.