Stock photography, photos: Bottle Cap Stock photos of Used Bottle Cap on White Background Photograph: © Verna Bice Click for a larger image and more information Keywords associated with this stock photo: cap, bottle cap, metal cap, metal, plastic, plastic lining, beer bottle cap, drink cap, discarded, trash, recycle, recycling, ridge, ridges, environment, white background, aluminum cap, aluminum, aluminum bottle cap, verna bice