If you're looking for tip-top protection for your documents, look no further than these Secure Top Sheet Protectors. Each sheet protector features a convenient top flap that secures the contents, so you can store papers in nonstandard sizes with confidence & rest easy knowing your important document won't accidentally slip out of its protective sleeve. Diamond-clear material delivers a crisp view of your pages. Super heavyweight polypropylene is designed to withstand frequent use in your binder & is acid-free & archival-safe to provide long-term protection. Protects 8 1/2" x 11" insert sheets & smaller items. For clarity, security & strength, it's hard to top these sturdy sheet protectors. Load Orientation: Top; Sheet Capacity: 10; Sheet Protector Type: Ring Binder; Insert Size: 8.5 x 11.