Get ready to fly away on your next adventure with these Loungefly Sanrio Hello Kitty and Friends Balloons Mystery Box Enamel Pins! This official Loungefly collectible enamel pin features a single character from the Sanrio Hello Kitty & Friends Balloons series. Each pin is made of enamel on metal and measures approximately 1.25 to 1.5 inches. Designed as a lapel pin, it comes from a mystery box series, so the specific character you receive is random. Characters that may be included are Hello Kitty, My Melody, Kuromi, Cinnamoroll, Pompompurin, and Keroppi.