The self adhesive twin coloured info frame DURAFRAME SECURITY is the ideal solution for displaying safety signs in A4 format on solid and smooth surfaces. The inserts can be quickly exchanged simply by lifting the magnetic frame away from the surface. When applied to glass, the information can be read from both sides and will leave no residue when removed. Perfect for displaying information such as health and safety information and machinery maintenance checks in warehouse and production areas or on whiteboards around the office.