This is a great binder. 3 D-ring easy open 1 tab has a front cover pocket spine pocket and two inside pockets made of heavy duty plastic (no vinyl cover over cardboard) with rubber hinges and edges for a good no-slip grip by our Service Techs. Bought them in ORANGE so they are more visible on job sites.
Looks like a sturdy binder. I love the easy open rings-1 tab to push and very little force required. The sealable utility pouch is a great touch and holds a few papers writing implements erasers...