I have kept this item stored without opening it. I am selling it because I will not be using it. #Chimupino's Sanrio Room is where I am selling various Sanrio products! Please take a look. This is a folding ruler designed with Sanrio's Little Twin Stars (Kiki & Lala). Product Details: Character: Little Twin Stars (Kiki & Lala) Design: Pink color with character illustrations. Functions: Can be used as a 15cm ruler when folded. When unfolded, it becomes a 30cm ruler. It also has a protractor function in the center, allowing you to measure angles in 15-degree increments. It makes no clicking sound, so it can be used quietly during class. It's a compact size that fits easily in a pencil case.