convertibles
con-vert-i-bles
noun
Motor cars with a retractable roof that can be folded back or removed.
"They hired convertibles for their holiday drive."
Thesaurus
Synonyms: redeemable, cashable, exchangeable, convertible, transformable, transmutable, commutable, translatable, adaptable, convertible security, sofa bed
Antonyms: inconvertible, unconvertible, unexchangeable