round? 110 mmplastic casingmatt blackstem length 85mmthread (mirror stem): M8lever length adjustablewith e-markProduct descriptionIf you drive on the right hand road side (America, Canada, Germany, Austria, France, Italy, etc.) the mirror has to be on the left side, then you should order an ??L?? mirror. In a country with left hand traffic (England, Ireland, Australia, etc.) then you??ll need an ??R?? mirror. ??L?? means left hand ??R?? means right hand ??L+R?? means both left and right hand.Good to know: Mirror legislation Older vehicles that do not possess an EU registration, require a minimum reflection area of 60cm2 (just over 9in.2) on each of their mirrors. An European approval emblem is not absolutely necessary. Current scooter models are all registred according to EU legislation. The mirrors that are attached to them must have EU approval markings. Mirrors that have less than a 60cm2 reflection area or no EU approval markings are not meant for (leagal) road use.The minimum number of mirro