To obtain skins through the Steam trading system, your account must meet several requirements.
Make sure your account has:
1 Steam Guard enabled
2 Public profile and inventory
An "ECOLOGICAL" case is not just skins for weapons, it's a real concern for the planet! Every time you open this case, you get not only a beautiful skin but also a clear conscience, knowing that you're helping to preserve our planet. Inside the ECOLOGICAL case, you'll find unique weapon skins made from recycled materials and environmentally-friendly dyes. Now you can kill your enemies without polluting nature or causing harm to it.