Disguise Drool Over Me Transformers Optimus Prime Infant Bib and Hat Costume Hat: 100% Cotton; Bib: 100% Polyester Imported Hand Wash 0.25" high 11" wide Quality materials used to make Disguise products Fun, Colorful, Inventive designs to put you in the world of role play Whether it's Halloween, birthday parties, or even a fun filled night, disguise is good for everything!