We are engaged in offering Angle Board /Edge Board/Corner Borad. I.D. & O.D Protecter Angle. Angle board: Angle board is made of multiple layers of paperboard, laminated with glue and formed into a rigid right angle, providing exceptional strength for load stability and protection to the package. Manufactured on a made-to-order basis, Angleboard is available in a variety of lengths, legsizes and thicknesses.