【Instant purchase OK, price negotiation not accepted】 This is a BONES sticker. 100% authentic. Please refer to the third image for the size. The surface is waterproof. Please be sure to read the profile before purchasing. * If you have the name of the apartment building and room number (e.g., room number ~), please be sure to enter them without abbreviation. We will ship to the address you entered, so if the item does not arrive due to missing building name or room number, we cannot resend it. Also, shipping will be done by mail in an envelope. Please purchase only if you can put it in the mailbox. If you want to buy other items on sale together, please ask. Also, the unit price will not change even if you buy multiple items. Thank you for your understanding and cooperation.