Features:1. Biodegradable material: The seed starter tray is made of pulp.They are environmentally friendly and biodegradable.2. Avoid bent roots: The saucepan will gradually soften.So, the root can penetrate them.It can avoid crooked roots and rotten roots.3. Water saving: Peat basin can absorb the air in the soil and water moisture.It will hold moisture in the soil.4. Easy to transplant: No need to dig seedlings from the plant starter tray.You can transplant the seedlings with the tray.5. Wide application: it can be used for micro green, such as wheat grass, rose, wild flowers, etc.You can use it for terrace plants, indoor gardens, landscape engineering, etc.SpecificationMaterial: PaperColor: See PhotoSize: 16.5x12.5cmPackage Includes: 8x Tray6x Label2x Digger