Set of 12 Hello Kitty design caps, perfect for PET bottles. - Type: 12 different cap designs - Design: Hello Kitty caps - Quantity: Set of 12 - Application: PET bottle caps - Material: Plastic Released in 2001 The box is bent on the left and right sides. The transparent tube has marks from having candy in it for a long time, and washing it with hot water didn't remove them. Since this is an old item, please refrain from purchasing if you are concerned.