This Vitrex 33 4100 Safety Shield is a lightweight, impact resistant, clear polycarbonate visor with a padded headband. The face shield is adjustable and can be locked in position with convenient & ldquonod down&rdquo facility. It is suitable for use with most domestic power tools, garden strimmer&rsquos, hedge cutters etc. Replacement Visor Available & ndash VIT334105. Conforms to EN166.2002.