Designed for high-traffic and public-facing locations, our vandal-resistant snap frames are extremely difficult to open without the special lever tool. With no finger lip and much stronger springs than standard snap frames, they deter tampering while still allowing authorised staff to change posters quickly and easily.Ideal for transport hubs, shopping centres, schools, hospitals, and any location where poster security matters. One free lever tool is included with every order — additional tools are available to order.Specification 25mm profile for A5–A1 | 44mm profile for 20" x 30" and above Stronger springs and no finger lip for added security 1 free lever tool included per order Mitred corners Weatherproof anti-glare protective cover sheet Available in silver anodised and black 1.5mm rear plastic panel Wall fixings included Individually boxed Sizes & Dimensions A5 — 148 x 210mm | Viewable: 128 x 190mm | Overall: 178 x 240mm A4 — 210 x 297mm | Viewable: 190 x 277mm | Overall: 240 x 327mm A3 — 297 x 420mm | Viewable: 277 x 400mm | Overall: 327 x 450mm A2 — 420 x 594mm | Viewable: 400 x 574mm | Overall: 450 x 624mm A1 — 594 x 841mm | Viewable: 574 x 820mm | Overall: 624 x 871mm A0 — 841 x 1189mm | Viewable: 820 x 1168mm | Overall: 884 x 1232mm 20" x 30" — 508 x 762mm | Viewable: 488 x 742mm | Overall: 551 x 805mm 40" x 30" — 762 x 1016mm | Viewable: 742 x 996mm | Overall: 805 x 1059mm 60" x 40" — 1016 x 1524mm | Viewable: 996 x 1504mm | Overall: 1059 x 1567mm