Hi, is this self adhesive, and is it suitable to apply on vinyl boards. Plus what should I write in quantity, the number of meters I need or something else?

The Laminate Roll is not self-adhesive and requires a lamination spray such as M6905. The roll is suitable for vinyl boards.  The product is sold by the metre and the dimensions are - Width: 1350mm / 53” , Full Roll Length: 50m / 164 ft, Thickness: 0.4mm / 1/64”.  You would need to order the quantity to match the number of metres required.