DescriptionResin is not plastic. It is a better material and looks like glass. These easy to use crystals are best for both professionals and DIY enthusiasts. These rhinestones can be used in a number of projects such as dress making, jewelry making, embellishing clothes, costumes, bags, shoes, cards, wedding dresses etc.Features- Color: As shown - Material: Resin. - Size: 1.3x2.2x0.2cm - Made of material for lasting use. - Perfect to embellish a variety of items.- Flat back with holes, so either sew them or glue them on to any surface. - Suitable for dress making, jewelry making, embellishing clothes, costumes, bags, shoes, cards, wedding dresses etc. - Adding glam and fun to your holiday costume with these resin rhinestones.