Speck Balance Folio Case Apple iPad Air (2019) Plumberry Purple, Folio, Apple, iPad Air (2019), 26.7 cm (10.5") Speck Balance Folio Case Apple iPad Air (2019) Plumberry Purple. Case type: Folio, Brand compatibility: Apple, Compatibility: iPad Air (2019), Maximum screen size: 26.7 cm (10.5")