Case Type: Sleeve Material: Neoprene Fit Most Screen Size: 13.3" Dimensions: 13.8" x 9.8" x 1" Features: Fits Apple 13" MacBook, 13" MacBook Pro or 13" MacBook Air. Checkpoint friendly sleeve allow laptop to remain protected through airport security. Zips around three sides in order to be used either horizontally or vertically in your business case or backpack.