【Instant Purchase OK - Price Negotiation Not Accepted】 This is a RIPNDIP 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 your 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, we will ship it in an envelope. Please only purchase if you can have it delivered to your mailbox. If you would like to purchase other items on sale together, please ask. Also, the unit price will not change even if you purchase multiple items. Thank you for your understanding.