A CS2 sticker is a small image you place on a weapon skin. Stickers come from sticker capsules, the Major shop, Souvenir packages and operations, and applied stickers travel with the weapon when it is traded, as the Counter-Strike wiki's sticker page explains. Once applied, a sticker can be scraped down in steps or removed outright. Valve's October 2024 update added a scrape level selector when applying and a way to remove stickers immediately, and notes that an applied sticker's scrape level can only go up.
Most stickers cost very little. Stickers come in paper, Holo, Foil and Gold finishes, and the rare ones, mainly team and player stickers from early Majors, are expensive on their own and add real value to a weapon when applied.
How many stickers can you put on a CS2 skin?
Since Valve's February 2024 update, all weapons support up to five stickers and you can place them at any position and rotation rather than in fixed slots. Knives and gloves cannot take stickers. Each sticker on an item shows in the inspect view and on marketplaces, which is why sticker placement has become part of how traders present a skin. If you want to show a sticker without committing it, the Sticker Slab added in November 2025 seals a sticker inside a charm and lets you take it back later.
A sticker on a weapon is not the same as a sticker in your inventory. You cannot take it off and sell it. That makes the applied sticker's value hard to recover, and it is why a stickered skin usually sells for less than the skin plus the unapplied stickers would.
Do stickers add value to a skin?
Sometimes. Buyers pay extra for a clean set, meaning matching stickers in a neat layout on a fitting skin, and for rare stickers on any skin. They rarely pay full price for the stickers themselves, because an applied sticker cannot be resold on its own. Mixed or scraped stickers may add nothing.
Check the sticker names and wear on the inspect link before buying. Sticker wear is separate from skin float, and a heavily scraped rare sticker is worth much less than a fresh one.