Thank you for viewing! Popular knee pads for consignment sales! They have been used for many years as cleaning supplies in some local elementary and junior high schools. (During cleaning time, they wear knee pads on their knees to clean) The back side is sewn using a method other than a serger or zigzag stitch, so it is less likely to fray even after repeated washing, and can be used for a long time. There is plenty of room in the length and width, so you can move smoothly even when working with your knees bent. The rubber replacement area is also easy to understand, and you can easily replace the rubber. The rubber is inserted loosely, so please retie it to fit your child. 【Material】 Oxford fabric Flat rubber 【Size】 Length 27.5cm x Width 26.5cm #KneePads #CleaningKneePads #KneeProtectors #FukushimaPrefecture #AomoriPrefecture #YamagataPrefecture