Product name: BookmarkMaterial: metal + paperSpecification: bookmark + small card + envelopeProcess: HollowTip: Due to manual measurement, the size may have 1-2mm error. Thank you for your understanding!Precaution:The product is measured manually, if there is a difference of 1-3mm, please forgive me!The product pictures of our shop are real shots. However, it is inevitable that different monitors may cause subtle color differences.We will deliver the goods to you at the fastest speed, please rest assured to buy and wait patiently!If you have any questions about receiving the goods, you can contact us at any time, we are very happy to be able to serve you, and guarantee to provide you with a satisfactory service experience!