The outer shell is made of PVC soft shell, which is dustproof, and the copper snap button is solid and . Size: shell size 105mm x 90mm,storage bags size 85mm x 55mm,paper cards size 90mm x 70mm,supplementary papers size 80mm x 60mm. A Complete Mini Notebook Set: contains many items, including: lined with 70 supplementary papers), 48x notes (3 shapes), 12 paper cards, 2 storage bags, 1 Shell, enough Meet your work needs. The shell contains two middle layer (one on the front and one on the back), where cards can be placed as a cover display. The cute mini transparent case, simple and generous appearance, Suitable for any occasions, and easy to carry, for home, office, meeting, school use, and travel Colour:Transparent Material:pvc Package Contents: 1 * loose-leaf book 70 * inside squares 2 * Single Insert Storage Bag 12 * Matching photo card 3 * Stickers 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.