This is a key case with a reel. 【Size】(approx.) Height 13.5cm x Width 7cm x Thickness 1.5cm 【Material】Main body: Synthetic leather ● Can be attached to a school bag with the belt on the back. ● Comes with a reel that extends greatly. ● Opens and closes with a magnet. ● Reflective sheet included. Brand new, unused, with tags. Only those who understand that this item has been stored at home, please.