Flat dimensions: 14 cm x 16 cm and 10 cm x 12 cm (including the border of the bags). Size after putting the potting soil: 8cm x 11.2cm and 5.5cm x 8.3cm (diameter by height); total quantity of 200 pieces. Environmentally friendly and biodegradable non-woven fabric material. You don't even have to remove the bag when you transplant it. Reduces the cost of recycling. Excellent water permeability and breathability. The delicate roots can be distinguished through the bags; moisture and nutrients are free to enter. Seedlings grow faster after transplanting due to the "air pruning" effect. The bags improve the survival rate of seedlings and ensure good plant growth. Prevents seedlings in plastic flower pots from forming tangled roots, root rot and damaged roots due to the impossibility of penetrating the walls of the container. Sack of Seedlings Dimensions flat: 10 x 12 cm + 14 x 16 cm (including folded pocket edges) . Dimensions after filling: 5.5 x 8.3 cm + 8 x 11.2 cm (diameter x height) Package contains: a total of 200 sachets of seedlings , 100 of each size. Reduce Graft Shock seedling bags are very convenient. When spring comes, you can put the seeds in a degradable planting bag, and when the plants are big enough, put them in a bigger pot with the plant. The degradable flowerpot will automatically decompose in the ground, don't worry about the effects that transplanting or changing pots will have on your plants. Reduce Graft Shock As growing organic fertilizer begins to break down, plant roots will continue to grow through the pot walls and soil, taking advantage of the air, which promotes strong root development and reduces problems with twisted or rotting roots. Good Water Permeability and Breathability The nursery bag is made of degradable non-woven fabric, very light. Water and nutrients can circulate freely in the seedling bag, and the fine roots of the plant can enter the growth bag.