Safe and secure When it comes to security this binder has got it covered with locking No-Gap round rings that stay tightly closed without gaps. Pocket Guards hold papers securely and prevents them from falling out of the binder. PVC-free. Capacity Range Min: 0" Capacity Range Max: 1 1/2" Sheet Capacity: 280 Colors: Dark Blue.WLJ36434NBL. 36434NBL. Wilson Jones Wilson Jones Locking No-Gap Round Ring Binder With Label Holder.