MONITOR MEMO BOARD Office, Desktop Organizer attachable by 3d printed G clamps with screws3 size G clamps3 size screws1 frameThis one is printed using PLA 1.75 WhiteThere is a small 2mm gap in top of screw- you can add some anti slip material to avoid sliping from monitor- in my case, there was no need for itBefore mounting- carefully attach all three g clamps to frameAs there is flat surface to print - avoid speeding for better qualityFrame size 13 cmx 27,5 cm