Kensington Insight Adjustable Book and Copyholder (K62058US) Adjustable design can accommodate landscape or portrait formats in paper or books Allows ergonomic copy and book positioning between keyboard and monitor with angle adjustment Angle adjusts for comfortable viewing Collapses for easy portability Firm grip copy clip holds up to 50 multi-size pages Firm grip copy clip holds up to 50 multi-size pages Supports both portrait and landscape formats Sturdy enough for a large book Adjustable height and angle 1-Year warranty