Quickly customize spine and cover with one letter-size sheet when you take advantage of the convenient design of the Speedy XtraLife Slant-D View Binder. Nonstick cover features a clear overlay for three-sided customization so it's great for preparing multiple presentations. XtraLife covers are guaranteed not to split or tear for three years. Locking Slant-D shape rings with GelTab triggers hold 25 percent more sheets than standard round rings. Back-mounted steel rings allow pages to lie flat. 4" capacity accommodates approximately 890 sheets. Two horizontal pockets hold loose sheets, and each offers a 40-sheet capacity. Unique, nonglare, polyolefin cover material is better for the environment when produced and disposed. Binder endures extreme temperatures and is cold-crack safe to -50 degree Fahrenheit. Binder also offers exposed rivets, a sturdy chipboard core and high percentage of recycled content.