Brand: iCafilas Material: Food Grade Stainless Steel.Good for your health. Capacity: 4g Coffee Powder. Size: steel capsule,top dia 37mm,botton dia 23mm,height about 65mm. Free Gift:Spoon,brush,replacement O-rings Feature: Free Choice: You can make your favorite coffee taste. Material Safety: Using food-grade stainless steel, allowing you to drink healthy coffee. Save Money: Reusable and solid capsule structure allows you to use it for at least 3 years. More compatible: The designed capsule structure can be compatible with more coffee machine models of Nestlé, so that you can give your friends as gifts.