3M™ Diamond Grade™ Roll Up Sign Sheeting is a microprismatic lens retroreflective sheeting designed for the production of roll-up traffic control signs often used in construction zones. Constructed of a flexible, UV-stabilized polymeric film formed on a fibre backing, this light-activated sign sheeting is engineered to provide good daytime and nighttime visibility. A durable film helps prevent the sheeting from abrasions and wide angle retroreflectivity keeps this sheeting visible at any orientation.