(a) Stopper in 2 D Ring binder with A4 size..
(b) 1 inch ring, for superior quality.
(c) Exclusive chromium fitted ring between the ring binder.
(d) Special Rado lock which keeps paper compressed and prevent tearing of paper.
(e) Available in A4 size.
(f) Finger holes to facilitate easy stocking & removal from shelves.