Petzl VIZEN Mesh visor for Vertex Books It allows to adjust the

It allows to adjust the number of turns on the cylinder every 1/4 of a turn

• Reliable Design: Hinged side plates and 9 rubber feet provide solid mounting on a broad range of stem and pole diameters

semi-rigid padding

• Patent

Petzl VIZEN Mesh visor for Vertex Books It allows to adjust theFace shield for tree care for VERTEX and STRATO helmets, with EASYCLIP system The VIZEN MESH face shield protects against flying wood chips and shavings. This full coverage shield offers complete face protection while ensuring good visibility. It is easily installed on VERTEX and STRATO helmets, thanks to the EASYCLIP attachment system. Protects against projected objects during tree care work: full coverage shield protects the eyes and face guaranteed