PETZL CATALOGUE › TRANSPARENT STICKERS Image 1 of 1 TRANSPARENT STICKERS CA$30.95 Transparent stickers allow VERTEX and STRATO helmets to be customized using a permanent marker or laser printer. Add To Cart Added! Transparent stickers allow VERTEX and STRATO helmets to be customized using a permanent marker or laser printer. Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More Other products T.H.A.T. we think you may like: STRATO HI-VIZ CA$214.95 VIZIR CA$89.95 REFLECTIVE STICKERS CA$17.95 VIZEN CA$104.95 STRATO VENT HI-VIZ CA$214.95