Sufficient Quantity to Use: you will receive 48 pieces of magazine holders for 3 ring binders, enough and adequate quantity, meeting your using needs and replacement needs, you can also share with friends Suitable for 3 Ring Binder: the magazine organizer is designed with 3 rings and 1 slot, so that you can install the organizer on 3 ring binders, not need to punch holes, easy to use; Please note that the binder is not included Ideal for Magazine Storage: the 3 hole punch magazine holder is suitable for magazine collection lovers, keeping your magazines neat and tidy, allowing you to display your magazine more orderly, effectively and beautifully Proper Size: the plastic magazine holder measures about 28 x 2.54 cm/ 11 x 1 inches, the middle hole diameter is about 0.5 cm/ 0.2 inch, the upper and bottom hole diameter is about 0.7 cm/ 0.28 inch, and the slot measures about 0.5 x 27 cm/ 0.2 x 10.63 inches, please check the size carefully before purchasing Reliable Material: the 3 ring binder magazine holder is mainly made of quality PVC material, solid and sturdy, not easy to deform or break, smooth surface and comfortable hand feeling, long life