100Pcs 45mmx30mm Hydroponic Sponge Planting Seedling Sponge for Seed Growing Black

Feature: 1. Sponge block recesses for easily clip seedlings. They can fit for most seeds, such as fruits, beans, vegetables, cereals, and so on. 2. Made of high?quality polyester sponge material, environmentally friendly, easy to clean, and corrosion?resistant. 3. Cylindrical sponge , convenient for transplanting seedlings, and adopt soilless cultivation, which is hygienic and saves space. 4. Specially designed for fast vegetable gardening, just irrigate nutrient solution regularly without adding soil. 5. Widely used in greenhouse cultivation, modern agriculture, artificial breeding, vegetable cultivation base, green vegetable cultivation and other fields. Specification: Item Type: Hydroponic Sponge Material: Polyester Sponge Color: Black Size: Approx. 45x30mm / 1.77x1.18in Weight: Approx.84g/3oz Application: Seedling Scope of Application: Greenhouse cultivation, modern agriculture, artificial breeding, vegetable planting bases, cultivation of green vegetables and other fields. . Package List: 100 x Hydroponic Sponge Note: 1. Please allow 1‑2in error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.