The package doesn't include trays. Description Made of good quality paper that is harmless, odorless and durable to use. Good water imbibition, prevent water accumulation. Perfect for seeds, soya bean, mung bean, wheat, sprout, etc. This package includes 150pcs papers, which is enough for your daily use. Features - Color: Light Grey. - Material: Paper. - Size: 18 x 26 x 0.1cm. - Made of good quality paper that is harmless, odorless and durable to use. - If the sprouter's holes are too big for your seeds, you can put a planting paper so the won't go through. - This package includes 100pcs germinating papers, which is enough for your daily use. - A good planting accessory for farmer, planter. Helping you get more seedlings. - Wildly use in planting multiple types of seeds, soya bean, mung bean, wheat, sprout etc Note: - Please don't soak the paper into the water. - Use the rough side of paper otherwise affect the water absorption. Package list: 100 x Germinating Paper