Description: High Quality Material: Nursery Seedling Trays is made of high quality PP material, which is breathable, strong, not easily deformed, has good flexibility, and can be reused, saving costs and improving efficiency.Widely Applicable: Propagation Trays are suitable for cultivating various flower, vegetable and fruit seedling, suitable for home and greenhouse production, are durable and have a long service life.Features: Plant Trays for Seedling can help save planting dosage, decrease production costs, make seedling emerge neatly, facilitate centralized management, and improve efficiency.Drainage Design: Planting Trays, 24 hole design, with grooves between each hole to facilitate the drainage of water, and excess water can be drained out in time without accumulation of water. And there are drainage holes at the bottom of each hole in the Seedling Starter Trays, so there is no accumulation of water.FunctionAdjustable vents of this seed trays allow you to regulate the temperature and humidity of your seedling environment, so you have control over the growing process. Specification: Material: PP Size Chart: 3.7cmx2.4cmx1.95cm/1.46inchx0.94inchx0.77inch Package Includes: 1 Nursery Seedling Tray Note: Please allow slightly errors due to manual measurement and different monitors.