Inform staff and visitors of areas where smoking is allowed on your premises Help to ensure your staff and visitors are adequately protected at all times Conforms to EN ISO 7010:2012 Great value & very durable - manufactured from either 100% Recycled High Impact Polystyrene (HIPS) or self-adhesive coala paper stick Easy to apply - both sign types come with their own adhesive which is suitable for smooth, non-porous surfaces. 100% Recycled High Impact Polystyrene (HIPS) signs can be fixed to other surfaces using screws (not supplied)