It was released on 6 August 2012 by UNO NYC, following its predecessor Stretch 1 in April.

Primarily an electronic hip-hop album, Stretch 2 features avant-garde time signatures, warped pitches, and "a kind of post-millennial take on trip-hop with a debt to Aphex Twin", as well as influences from gangsta rap, garage, and new age.

[1][2][3] Andrew Ryce of Resident Advisor called Stretch 2 "a mood record, unforgivingly dark and antisocial" and that "Though [her] playful hip-hop vignettes are nice little curios, the album's real eye-openers are when [she] stretches out.

"[3] Ryce praised the EP's "beautifully tortured production", use of harsh effects, and Arca's "sometimes (unsettlingly) legible" vocals.

[3] Birkut of Tiny Mix Tapes called the EP a "remarkable listen that’s constantly negotiating what constitutes fun and fear".