The Case-it M-276 binder features a zipper closure and a Velcro front into one handy, easy to carry binder. Each M-276 offers has one set of 2-inch metal round rings at standard 3-ring measures with inner pockets for holding your school supplies. The Velcro messenger cover has a opens to reveal a nylon pouch for storage of a small notepad or other accessories. There's even spots for your pencils or other small items. Additional zippered front pockets are great for keeping some cash, writing instruments, your id, etc. The M-276 comes with a unique angled zipper design along with a handle and shoulder strap for easy mobility. The M-276, like all of Case-it's binders, uses Kraft board instead of PE board to give its binders a firm, stiff shape that won't buckle or warp. The spine is specially designed so that your binder can lay flat when open, making it easier to add or take papers out, and to take notes in. Case-it produces quality binders offering unique organizational tools for school or home use. Case-it knows that our customers depend on our binders every day, throughout the year. As such, our products come with a 1 year warranty. Original proof of purchase is needed. Note: This warranty does not cover any problem that is caused by normal wear and tear, abuse, neglect, heat, humidity, maintenance, or modification of the product. If it is determined that the problem is a result of any of the above, the warranty will become null and void. The original purchase receipt is required for all warrantied items. Please email the below information to customer.service@caseit.com if you would like to submit a warranty claim. Proof of purchase Item stock # and color Image of white tag with UPC (usually located inside) Image of the damaged part Replacement ship to address