Specification: Color:Black Size: 12"D x 10"H (30cm x 25cm) Volume:5 gallons (17.7L) Material: Non-woven fabric Package includes: 5 x grow bags Feature: - Plant bags made from eco-friendly thickening nonwoven fabric. - Provides great support, while allowing air to travel into the root system. - Our grow bags are washable and can be reused for years. When you finish planting, you can wash it, fold it flat and store in your house but take not space. Better than plastic container Planting Instructions Step 1: Pour about 7 cm of premixed fertilizer soil on the bottom. Step 2: Dig a hole and put seeds or vegetable shoots evenly into the soil. Step 3: Backfill the hole and keep the soil wet slightly by watering timely. Step 4: When crops finish, please empty the bag and recycle the soil. Clean it up and keep it dried for next planting.