Description: 【Sufficient Quantity】The package includes 30 pieces of clear Moveable Shelf Label Holders, comes with 30 sheets of card paper; The combination is convenient for you to use, enough to easily meet your various demands; You can also share them with your neighbors, friends, teacher and so on 【Suitable Size】Each bookshelf label measures approximately 13 x 20cm/5.12 x 7.87inch, will not taking up much space when applied 【Reliable Material】Made of quality PP material, this Clear Shelves Tags are light and sturdy, not easy to break or deform, serving you for a long time; With high visibility, you can see through the words on the labels; The protective film on the surface can keep it from scratches, please remove the film before use 【Moveable Design】Our library shelf markers allow you to place and replace at will, and you can simply put labels into the markers, convenient for you to organize and mark more easily, which will be a good helper in daily life or at work 【Wide Range of Use】These Library Markers Display Holders are suitable for most shelves that more items frequently, which can be applied to libraries, offices, stores, schools, book stores, study rooms and more; Not only can they save time and energy, but they can also help you put things in order Size Chart: 13cmx20cm/5.12inchx7.87inch Package Includes: 30 Moveable Shelf Label Holders 30 sheets of card paper Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.