Museum Boxbinder

This Boxbinder is manufactured from our 1300gsm acid-free blue/grey board, lined with a white acid-free interior that is buffered with 3% calcium carbonate. Black, rust proof metal edges give the Museum Boxbinder extra stacking strength.  Available with your choice of either a three 38mm D-ring (to fit standard 3-ring pages), or a four D-ring binding mechanism.  Interior dimensions 330mm x 291mm x 60mm.