This item celebrates the 2016 ESL One Cologne CS:GO Championship. Apply this sticker to any weapon in your arsenal and can be worn down through scraping. Multiple scraping applications are possible, creating progressive wear with each application, until complete removal from the weapon. This foil sticker was autographed by professional player Rustem Telepov playing for Gambit Gaming at Cologne 2016. Half of all sales proceeds directly support the featured players and their teams.