1020 Plant Growing Trays Without Holes 10pcs Trays Sturdy Farmer Self Seedling Nursery Tray Plastic Thick & Sturdy10-Pack, 54cm*28cm durable thick seedling tray without holes. We promise Our trays is sturdy and strong, if you think they are not strong enough, please show us the picture, we will return all your money without returning the items.54cm*28cm big size, with height 1.77", It is suit for carrying normal 10/20 size plug trays. Such as 200 Cell, 128 cell, 72 cell nursery tray. Jiangsu Grow-Green also provide these different cell plug tray.Seedling Starter Trays are NOT flimsy or brittle. Plant Trays won"t crack or break during transport One Year Warranty on Heavy Duty Flat Propagation Trays Outer Dimension: 2 1.26*1 1.02* 1.77in fits standard 1020 Cell Starter Trays great for Planting KitSpecial design of the Bulge Lines on the bottom make the floor more stronger bearing any plug tray with soil. And also make the air circulation better at the bottom and hole drainage water for some time. So watering for everyday is not necessary, check once a week.Two function, one is to carry and hold the plug cell tray which is too thin to bearing the soil. Second is to seedling directly with soil put in and seedling. Repeat use for at least 3 years, only if you don"t store is in high temperature places. Our products are made with the splendid quality materials and are designed to provide you with the best possible user experience.