List of New Glenn boosters
New Glenn's first stage, Glenn Stage 1 or GS1, is designed to be reusable for a minimum of 25 flights, and lands vertically, a technology previously developed by Blue Origin and tested in 2015–2016 on its New Shepard suborbital launch vehicle. The second stage (GS2), which is 26.6 m (87 ft) tall and has the same diameter as GS1, is expendable.
Source: Wikipedia — List of New Glenn boosters (CC BY-SA 4.0)