The deepened biodegradable wedding plates, cornstarch disc, with smooth edges, is comfortable to take. The disc is one-piece design, comfortable to hold, compact and easy to handle, the bottom is raised to be stable, and the bottom is non-slip and anti-scalding. Place it steadily without slipping off. The biodegradable wedding plates can be reused, and after being thrown away, it will automatically degrade within a certain period, protecting the environment and contributing to the global environment.