Specification    200mm*300mm (trumpet) 2.4g*50 is only (customizable).

                 250mm*350mm (medium) 4.0g*100 only

                 300mm*400mm (large) 5.2g*50 only

Pure polylactic acid extracted from corn (without any chemical components of plastics).

The advantages include pure corn extraction, 100% pure biodegradation, super long preservation, safety, innocuity, environmental protection and health.