Description: This hydroponic sponge is designed for fast, maximum-convenience vegetable gardening. It adopts soilless cultivation, which is clean and sanitary meanwhile can save space. This nursery sponge can be widely used in greenhouse cultivation, vegetable planting base. Features: 1. The system produces high quality and high yields vegetables, melons or berries, etc. 2. Adopts soilless cultivation, which is clean and sanitary meanwhile can save space. 3. Can be widely used in greenhouse cultivation, vegetable planting base. 4. Designed for fast, maximum-convenience vegetable gardening. 5. Comes with 50pcs sponges per bag. 3 sizes are available. Specifications: Condition: 100% Brand New Material: Sponge Color: White Hight: approx. 30mm / 1.2" Diameter: approx. 50mm / 2.0", 44mm / 1.7", 32mm / 1.3"(Optional) Package Weight: approx. 40~78g Quantity: 1 x 50pcs/ bag Package Included: 1 x 50pcs/Bag Sponges Features Clean and Precise Cutting: The specially designed shaped blade ensures clean cuts on stems and small branches, promoting healthy plant growth. Easy and Efficient Operation: With a spring mechanism, controlling the blade edge is effortless, making pruning tasks simple and labor-saving. Comfortable and Non-Slip Handle: The ergonomically designed handle provides a comfortable grip, preventing hand fatigue during prolonged use. Durable and Long-Lasting: Made of high-quality materials, these garden pruning shears exhibit high hardness and wear resistance, guaranteeing durability. Versatile Garden Tool: Ideal for gardening and pruning fruit trees, flowers, and bonsai, these practical shears are a must-have for any gardening enthusiast.