Silkroad Online , your guild emblem is a vital identifier that appears next to your character name. To successfully register one, you must meet specific technical requirements and follow a precise in-game process. Technical Requirements Dimensions : Must be exactly 16x16 pixels File Format : Must be saved as a 24-bit .bmp (Bitmap) : The image should be named guildmark.bmp and placed in your main Silkroad installation folder. Transparency