Design and Material: Each gem boasts a flawless flat back, allowing for easy application with adhesive. Once affixed, they stay securely in place. These rhinestones are made of high quality acrylic, enduring daily wear without losing their luster. Meet your shiny in your design.Quantity: You can get 200pcs diameter about 25mm/1inch half round clear crystal rhinestones, 2mm thick, enough quantity can meet your requirements for creating different DIY crafts. And they are very lightweight and easy to carry, so you can change and use them while traveling or working.Usage: This rhinestones are not self-adhesive, you needs to be used with glue. Apply the glue to the surface of the item, then place the rhinestones on till the glue dry. (Resin rhinestones can't be hot-fixed) Due to different lights, screens and viewing angles, the color is different.Wide Applications: Those sparkle rhinestones are not only suitable for jewelry making, but also suitable for various other DIY craft making, such as rhinestones for tumblers, crafts, make up, face, body, clothes, shoes, bags, jewelry, wedding dresses etc.Ideal Gift: These glass effect gemstones are good ways for you to send to your family members or friends directly as lovely gifts due to the shiny design and nice workmanship; Or you can use them as decorations for your gifts, which are attractive and eye catching.