Item is missing on the STEAM marketplace.
Sticker | mousesports (Holo) | Katowice 2014
This item commemorates The 2014 EMS One Katowice CS:GO Championship.
This sticker can be applied to any weapon you own and can be scraped to look more worn. You can scrape the same sticker multiple times, making it a bit more worn each time, until it is removed from the weapon.