Material: Made from paper pulp. Organic: 100% biodegradable, rich in plant fibre, and extremely resilient - the perfect beginners kit for an indoor garden! Includes: 12 seed starter trays, 12 labels, and two seedling starting gadgets. Growing: When the roots are well developed the plants can be buried directly into your favourite pot. Germination Pots: Get a 12 pack of biodegradable seed starter pots. Size: 16.2cm x 12.5cm x 4.1cm. | 12 Pack Biodegradable Seed Starter Pots | Wowcher