T-Sac tea filters bags are all made in Germany with natural fully compostable and biodegradable, chlorine free manila hemp. These T-Sac disposable filter bags come in a box of 100. Size 2 is perfect for two to four cup teapot and holds four teaspoons of loose tea. Each bag is approximately 2.9" (7.37cm) wide and 4.1" (10.4cm) tall with a 2" (4.5cm) flap for closure on top. Shipping weight is 0.12 pounds.