10 Pack Seed Starter Trays 12-Cell Seedling Box with Humidity Adjustment Transparent Domes and Base Trays for Garden Seedling Seed Starting Growing Germination Features: 10 Pack Seed Starter Trays:complete set contains 10 x seed trays with drainage holes, 10 x base trays, 10 x transparent domes with vents.(single cell--3.8cm top width, 2.4cm bottom width, 5.5cm depth) Good Base Trays:The base trays, made with solid plastic, bearable of sunlight & heat, not easily deformed, lasts, works to collect excess water. 12-Cell Seed Trays:Each cell, scientifically engineered, provides enough space for optimal root growth, equips with a drain hole at bottom for proper drainage, reducing roots oversaturating. Humidity Control Designed Dome:Transparent dome on the trays, allows max light penetration & best observation of plant, has 4 vents, adjustable to regulate the temp & humidity of seedling environment. Scope of Application:The seed trays is suitable for sowing to start seeds(such as flower seed, vegetable seed, fruit seed, and other plant seed) or raising plants from cuttings. Specifications: Material: Plastic Color: Black / White (Optional) Seed Tray Size: 17.7*13.5*5.5cm / 6.96*5.31*2.16in Base Tray Size: 18.5*14*6.2cm / 7.28*5.51*2.44in Transparent Dome Size: 18.5*14.5*5.5cm / 7.28*5.70*2.16in Package Weight: 865g / 30.51oz Package Size: 18*17*14cm / 7.08*6.69*5.51in Note: Seed starter trays only, other accessories in the pictures are not included. Due to manual measurement, there may be deviation, please in kind prevail. Due to lighting or other reasons, the picture and material object may slightly differ. Packing List: 10 * Seed Trays