The cake assembly and filling collar made from High-Density Polyethylene (HDPE) is an essential tool for bakers seeking precision and convenience. This durable and flexible material ensures perfect assembly, keeping fillings evenly distributed and cakes maintaining their shape during construction. Additionally, HDPE is food-safe, odor-resistant, and easy to clean, providing both hygiene and longevity. Ideal for layered cakes, tortes, and other sophisticated creations, the HDPE collar streamlines the process, making it more efficient and yielding professional results. With this collar, cake decorating becomes a more organized and enjoyable task.