Versatile Compatibility: each label holder measures 3 inches by 0.98 inches, these plastic label holders are designed to seamlessly fit wooden and wire racks with a thickness of 0.6-0.78 inches; you measure your rack before purchasing for optimal use Clear Visibility: constructed from clear plastic, these wood shelf ticket holder offer clear visibility, ensuring your labels are easily readable at a glance; Maintaining your aesthetic while enhancing functionality for effective organization and Reusable Design: featuring a double layer design, these bookshelf label clips are built to last; They can be easily installed, removed, and repositioned as needed, ensuring you get extended use out of each holder Quantity: this set includes 100 wood shelf label holders to meet all your organizational needs; Whether for a library, office, or retail space, managing large number of items is simple and effective, allowing you to tackle projects of any scale with ease Wide Range of Applications: these library shelf label holders are not just for shelves they're suitable for use in a variety of environments, from warehouses to home pantries; Their adaptability means they're ideal for most setting that demands systematic organization Color: Transparent Material: plastic Package Contents: 100 Pcs * Wood Shelf Label Holders Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.