【Material】: Plastic 【The package includes】:1 13-grid folder 【Aftercare】:We are so confident in the quality of our products that if you have any product issues we are here to support you too If you have any questions or concerns please contact us and we will be happy to help. Due to manual measurement, there may be some deviation. Room to expand:This magazine file holder is easy to expanding and compression. Each file holder includes 13 pockets which is individual and room to expand. Each sides grow as your files grow. Good for classifying and organizing. This kind of expanding file holder is a perfect organizer for housing, office, school. Simple and fashionable. Desktop File Holder:This desktop standing file holder can save your desk space and keep your desk tidy and clean. You can keep your documents,vouchers,paper,recipes,coupons,colored paper with it. Give your file and desk accessories a perfect classification. Documents at your fingertips,Neat and visible. Brilliant colors can give you a pleasant mood while you are working. Adding funny to boring working and studying. Meanwhile,rainbow file holder also good for file classification. Choosing your favorite color,go ahead,get started. High Quality:The magazine file holder is made of environmental friendly plastic material, which is no smell, non toxic and safety. It with smooth surface which is touching comfortable and waterproof. Desktop file holder with sturdy structure is good for standing,no deformed, not easy to bend and durable. Dimension:Compression dimension:13*9.25*0.8in(L*W*H),Expanding dimension:13*9.25*15.35in(L*W*H). Large capacity, expanding wallets, saving space. This file holder with hollow handle on the side of it which is Ergonomics,light weight,easy to carrying.