The standard slotted frame works ideally with any MSA slotted helmet. The universal frame featuring a heavy-duty, flat, rubber strap that can be used with slotted and non-slotted MSA helmets.
The standard slotted frame works ideally with any MSA slotted helmet. The universal frame featuring a heavy-duty, flat, rubber strap that can be used with slotted and non-slotted MSA helmets.