• Includes 2 reusable fabric covers, 2 temperature test papers, and 2 positioning tapes. • Fabric covers made of high-quality cotton and linen, breathable and reusable. • Designed to cover fermentation tanks, ensuring optimal dough expansion and aeration. • Chemical-free material, safe and clean for sourdough fermentation. • Versatile for use in bread preparation, kombucha, and more. • Measurements: Fabric cover diameter approx. 10-11 cm, elastic band 12 cm long and 2.5 cm wide, test paper 13 x 2 cm.