What you will receive: the package comes with 12 pieces of aluminum ring blanks, the enough can suffice your daily use and replace needs, meeting your various decorative requirements Sturdy material: the metal stamping blank is made of aluminum, which is and strong, and you can bend it to the ring shape without breaking easily, the blank can you for a long-term time, the surface of blank is , so you can use it with Size information: the aluminum blank measures . 12 x 57 mm/ 0.47 x 2.24 inches, the size is suitable for most people to wear, and the blank is easy to wear and , matching with your various styles and moods Custom personality ring: the metal cuff ring is blank, suitable for carving, embossing and printing; It would be a meaningful and thing to your or your 's name, address, birthday and other information on these blanks DIY as you like: you can use the cuff ring blank to make rings or decorations; It is an perfect accessory for making jewelry, which can be hammered or inked, ensuring that you can create beautiful ornaments and enjoy the of DIY Colour:silver Material:Aluminum alloy Package Contents: 12 * bracelet blanks Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.