Digitally printed and laminated for extra durability 300 x 200mm Highly visible design - easily seen Corriboard - temporary use Dibond - screw onto flat surfaces Aluminium - incl. clips for 76mm pole All signs come with a 5 year warranty. Lavex 24 x 18 Diamond-Grade Reflective Aluminum Reserved Parking Safety Sign No Reserved s – Durable UK‑Compliant Signage – The Sign Shed Parking Sign Reserved parking safety sign , 3mm Aluminium sign , 300mm x 200mm Reserved parking safety sign - 3mm Aluminium sign 300mm x 200mm Advantages of Using Dibond Aluminium Sturdiness - being made from composite aluminium, our Dibond signs are rigid and have been thoroughly tested for high impact resistance. Aluminium composition means it doesn't rust or get cracks Dibond is often used for shop / building signage, directory signs for offices or flats, but can also be used excellently in car parks, property development hoardings, direction and information signage and much more.