Plastic Books is an online store bringing together books and alternative music, with a distinctive focus on pop and queer culture. Its catalogue invites readers and music fans to explore established favorites, emerging voices and culturally resonant subjects across a wide range of formats. The music section includes vinyl and CDs, alongside special editions such as signed releases, picture discs and zoetropes. Its artist selection spans international pop figures and performers from Spanish-language music, including Beyoncé, David Bowie, Rosalía, Lady Gaga and Samantha Hudson.

The bookshop offers titles in genres including narrative, memoir and biography, cinema, art, photography, illustration, poetry, theater, young adult, education and activism, as well as adults-only works. Customers can browse by genre, publisher, author, subject or title, and find books from publishers such as Anagrama, Dos Bigotes, Egales, TASCHEN and Penguin Random House. Plastic Books also features books on demand and signed editions. Its site highlights new arrivals and provides search tools to help shoppers discover music, literature and perspectives connected to contemporary culture.