Quality material: this clear binder is made of high quality material, waterproof and , and its transparent cover design, simple and beautiful, makes it easier to check the paper inside Size information: It can hold 80 - 100 sheets A6 filler , suitable for most standard A6 size inner pages, meeting your Convenient to carry: these planner binders are and in a proper size, easy to hold in hand or put them in and backpacks, protecting your important files and recording your life or inspiration anytime anywhere Easy to use: these soft notebook binders allow you to press both ends of the metal button to open the rings, then you can insert your own into the rings and press the open rings hard from both sides to the middle for closure, convenient for adding or removing pages Wide applications: these 6-ring planner binders can be personal diary, business notebook, travel journal, etc., suitable for writing, sketching and drawing, recording study notes colour:Rainbow colors Material:Metal+pvc size:18 x 13 x 2 cm Package Contents: 6 x PVC rainbow notebook binder covers Only the above package content, other products are not included. Note: Light 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.