This high quality goldline mounting board in white is ideal for use in presentations framing and model making the 1250 micron six sheet board is incredibly thick and designed to withstand frequent use without becoming creased blemished or damaged the a1 sheets are suitable for use with a range of projects and are ph neutral so they wont damage the surroundings ideal for mounting photos art work and visuals can be used for 3d design work designed for everyday use without tearing ph neutr