PREMIUM MATERIAL: They are made of non-woven material which is eco-friendly breathable and biodegradable. It has no environmental pollution. GOOD PERMEABILITY: Having excellent water permeability, water and nutrient can penetrate naturally , 't decay, seedlings grow better. AND REUSABLE: These bags are and reusable for a number of seasons. The plants planted in the bags can be transported anywhere and anytime. IMPROVE SURVIVAL RATE:These plant bags provides aeration, allowing plants to breathe and grow healthier while enhancing root structure;no need to remove the bag when transplanting, improving the plants survival rate. WIDELY USE:Suitable for , greening projects, hotels, flower garden nursery production, home gardening, balcony gardens, shopping malls, indoor and outdoor gardening Colour:Black Material:Non-woven Size:25*22cm Package Contents: 5*Grow Bags Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.