This transparent PET round cake blister box is a 2 piece bakery packaging solution consisting of a high clarity domed lid and a rigid black base. Designed for round cakes, mousse, cheesecakes, and cream desserts, the box showcases your product while providing structural protection during transport and display. The domed lid features vertical reinforcing ribs that run from the top dome down the sidewalls — this is not just a design detail: it significantly improves load-bearing strength, prevents the lid from collapsing under stacking pressure, and resists deformation during shipping. The black base delivers a premium, high-contrast look that makes cake colors pop on retail shelves.