Nonstick, round ring binders will not stick to prints, photocopies or photos. SureLock� round rings stay aligned and help prevent contents from spilling out. Cold-crack tested to -50�F. Contains 50% post-consumer recycled material. Maximum Capacity Range ("): 2 in; Sheet Capacity: 430; Color(s): Black; Binder Sheet Size: 11 x 8 1/2.