29.7cm x 21cm.
Once fitted it brings into the drivers field of vision, the area which was previously in the drivers blind spot allowing cars, cyclists and pedestrians to become visible. This lens differs from others already available, as it increases the field of vision downwards into the drivers blind spot, whereas others increase the 'general' field of vision and don't encroach into the drivers blind spot.
This product has been endorsed by DVSA, the Highways Agency, Department for Transport and the Border and Immigration Service.
To assist in compliance with "EU Directive 2007/38/EC".