Acrylic bookbinding cradle, made to be collapsible and adjustable to the size of your signatures! Laser engraved 1" grid on panels, designed for quick measuring.
 
Laser cut + engraved acrylic
Comfortably fits signatures up to 8" long
 
Dimensions:
Panels
10" Length
4" Width
0.22" Thickness
1" Grid throughout
 
Legs
6" Length
7" Width
0.35" Thickness