Handmade Fits a 30cm ruler. Opening: 6cm Protecting the ruler allows it to last longer. Conveniently fits into the gaps in a school bag. This item was displayed as a sample at a handmade event, so it's on sale. Regular price: 550 yen → 450 yen #rulerbag #rulerholder #rulerbag #rulerholder If you would like to combine shipping, We offer a 100 yen discount for each additional item over 300 yen, so please comment before purchasing.