Slide papers into these colorful sleeves to organize projects. Protects contents from dirt & moisture. Open on the top & side with a side tuck flap that locks pages safely inside. Great for transporting files in & out of the office. Closed on two sides to keep paper & other documents protected & secure. Durable poly material is tear & water resistant & easy to clean. Acid free & PVC free. Number of Sections: 1; Tab Cut: Untabbed; Size: Letter; Punched / Unpunched: Unpunched.