They are made from plastic PVC and material, durable and reusable. These reliable boxes are easy and convenient for your daily use. This transparent lid works well to keep a humid and warm environment for seedlings, great for getting your and plants underway early. They are also very convenient to operate. Features - Color: Assorted Color. - Material: plastic, PVC and . - Size: About 37.00X24.00X8.00cm/14.54X9.43X3.14inch. - Note: This product includes 3 boxes, 1 set of tools and 10 labels. - Manufactured of great quality material, very practical and durable for a long period use. - With some removing tools, very compact and convenient to use. - Suitable for starting seeds, growing microgreens, succulent plants, and salad leaves. - The transparent lid is designed for maximum light penetration and the best viewing of your plants. - Provide the plant with better nourishing space, and they are a great tool for those who love gardening. Package list: 6 x -hole boxes 2 x set of tools 20 x labels