BSt John Ambulance - Circle - Black - Window Bumper Locker Sticker ReviewbP PP St John Ambulance - Circle - Black - Window Bumper Locker Sticker PSticker size is approximately 5" (width) X 5" (height)PUV and Water ResistantPHighest Quality Vinyl (Easy to Apply)PPatented StickyChimp High Performance Digital VinylPBrought to you by StickyChimp TMP