Description: Natural materials, Degradable, high-grade non-woven fabric; Ways of seal off: seal it off by string,Draw string closure Suitable for tea, spice and herbal powder These bags are used for filling with tea or dry herb or plants No using hot iron or electric iron These bags are used for filling with 1-3 mixture of tea or dry herb or plants. High strength, good toughness and heat resistance. Non-toxic and safe to our body. As the small bag boil proof and the material is thin, effectively maintaining flavor to make the delicious broth. These teabags are manufactured to the highest quality. You do not need to heat them to seal, just pull the string and tie a small knot. Material: Non-Woven Fabrics Color:white No pollution to our circumstance. Package include: 1 x set(100pcs) of empty tea bags Usually, our size as bellows: 5 * 7 cm Filling with less than 5g materials 6 * 8 cm Filling with less than 8g materials 7 * 9 cm Filling with less than 14g materials 8 * 10 cm Filling with less than 20g materials 8 * 12 cm Filling with less than 28g materials 10 * 12 cm Filling with less than 45g materials 10 * 15 cm Filling with less than 70g materials 12 * 16 cm Filling with less than 95g materials 15 * 20 cm Filling with less than 140g materials 20 * 30 cm Filling with less than 450g materials NOTE: Please allow slight deviation for the measurement. _x000D_