Features: 1. NO Drain Holes. Designed with no drainage holes in the bottom, these trays will keep plenty of water and nutrients for your plants' growth. 2. 2 sizes available--18*11*3cm/25*14.5*3.5cm. Reinforced thick plastic for durability and long term use. 3. Suitable for growing hydroponic pads and micro-mats. We've also got you planting tool kits for easy gardening. 4. Perfect for use as a drip tray, hydroponic growing, seed starting, seedling flats and shallow germination trays. 5. Reusable. Great for Plants, Greenhouse, Seedlings, microgreens and more. Notice: Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement. Description: Material: plastic Size: As the picture shown Color/Style: As the picture shown includes: choice 1: 5 x Growing Trays choice 2: 5 x Growing Trays, 10 x Tag, 2 x Seedling Lifter