Size: as shown in the picture Material: metal alloy, not easy to decolorize, lustrous zirconia, not easy to decolorize, not easy to darken Multiple uses： Easy to apply,easy to apply gel nails or nail polish on nails (not included). You need to apply them evenly on your nails with glue and sticky products, then press gently to fix them. Suitable for nail art beginners and professionals. Perfect for nail art, it will take you to where you want to decorate and match. Instructions： 1. Apply your favorite background color and illuminate with Ultraviolet light. 2. Take an appropriate amount of glue, place it on the spot you want to decorate, place the jewelry to adjust the position, press for 15 seconds and wait for the glue to dry for about 1 minute 3. Wrap the metal part of the bottom of the jewelry with the reinforcing glue and dry completely with the Ultraviolet light 4. Apply a sealing layer on the nail surface to avoid the diamond decorative part and the metal bottom can be sealed 5. Shine the Ultraviolet light for 2 minutes to finish 6. Jewelry surface is not flat state, with nails to complete the normal life need to pay attention to do not hang to the hair or clothing Features： 1. DIY allows you to enjoy nail art 2. Easy to use, mix and match design makes you unique every day 3. Perfect for travel, party, date Novelty look : Premium 3D nail decorations with zirconia in mixed sizes will meet your different needs for nail design with multi-faceted crystal-like clarity, giving you lots of options. Make your nails shiny and elegant for all your dazzling nail design needs. Material:Made of metal alloy, embedded with crystal zirconia, micro-setting, in-setting process. Exquisite cut:Beautiful appearance, more elegant and charming, suitable for professional or DIY home use. Easy to use:Different sizes for nail art matching, nail length extensions can be mixed and matched. Really bring you the beautiful decoration you need to make you more elegant and charming. Light weight and easy to use:Skin-friendly material has no pressure on nails. Suitable for use on nail art process such as nail polish, gel nails Welcome to our store, get more choices with good quality and wonderful style. It's an honor to have your approval! Thank you!