Moterm Black Leather Croc B6 Personal Rings Planner Cover Pen Loop Back Pocket I added 30 MM silver rings to this so I could use my personal inserts in it. Note this can still be used as a B6 cover. The rings are removable, but you will have puncture holes. They will be covered by your Stalogy or whatever kind of book you put in the cover. This is in excellent condition and comes with original box and bag from Moterm. Same or next day shipper!! If you have never purchased from Poshmark before please use my code and save $10 off your first purchase. https://posh.mk/sgbtQgswZCb