Food grade material, for your food safety.Easy to carryWith a capacity of 15 ml, perfect for a cup of coffee.Universal size Suitable for food packagingHow to use:1 Filling in The Coffee Grinder2. Put on the Silicone Seal (Take it out of the capsule) and Cover the Aluminum Cover Lid3. Seal the Cover using Machine Sealing4 Put Into Coffee MakerPlease note: This must be sealed with a professional sealing machine Type: Disposable coffeeItem weight: 4g (approx.)size:Upper diameter 37mm30mm highMaterial:Aluminum foilcolour:blackPackage Contents:200 x Coffee capsuleOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.