4x E-Approved Red Rectangular Reflectors 90mm x 40mm Spacing between hole centres - 70mm Hole diameter - 3.5mm Total Depth - 7mm This is for a pack of two rectangular reflectors suitable for trailers, caravans, cycle carriers, gateposts and any other purpose. The reflector is E-approved and therefore road legal and suitable for an MOT. The reflective panel is tough plastic. These are produced in Austria by Aspock Systems, one of Europe's premium lighting manufacturer's.