Description They are good for starting new plants from or hydroponics. The system produces and high yields vegetables, melons or berries, etc. Designed for fast, maximum- convenience vegetable gardening, the nursery sponge is cutted to facilitate germination and shell breaking, reducing the workload in suitable occasions. Features- Color: White/- Material: Sponge/- Size: About 2. 80X2. 80X2. 50cm; 1. 10X1. 10X0. 98inch/- They are good for starting new plants from or hydroponics.- The system produces and high yields vegetables, melons or berries, etc.- Adopts soilless cultivation, which is clean and sanitary meanwhile can save space.- Can be widely used in greenhouse cultivation, vegetable planting base.- And can realize a very clean and organized planting, ensure the healthy growth of plants. Package Including 4 x Hydroponic Planting Sponges/