SINGLE SPINE PIECE ONLY NOT 3 AS SHOWN IN PICTURE
Spine piece can be cut to create different sizes of book from 70mm high to 280mm high.
Drill holes for sewing in signatures are already laser cut into the spine.
2250 Micron greyboard 1 x Spine piece laser cut from 2250 micron greyboard - approx 280mm x 130mmwhen flat
Cover boards are available separately.