Skinunder is an online marketplace for Counter-Strike 2 (CS2) skins, operated by Tech Stop Services LTD, a company registered in London, England. The platform enables players to browse and purchase cosmetic items for their game, including pistols, rifles, and gloves. Featured listings include skins in different conditions, with prices shown in euros, allowing customers to compare available options.

Skinunder promotes token-based purchases, offering instant transactions and skin trading around the clock. The site highlights a broad selection, secure transactions, and 24/7 customer support, and invites users to create accounts, manage deposits, and access a dashboard. Customers can explore featured and higher-priced items or browse the wider skins catalogue.

The brand presents its service as a convenient way for gamers, traders, and collectors to find CS2 skins, with quick purchasing and support throughout the process. Skinunder also publishes a blog and provides information about its services, contact details, and policies. Its website lists a London address and an email contact for enquiries.