Features:Health and Safety: The stainless steel design of our reusable K cups retains the coffee's natural oils and flavors, providing you with a superior-tasting coffee experience. These reusable coffee filters are also dishwasher safe, making cleanup a breeze.Environmentally Conscious: Our stainless steel reusable K cups are made from NON BPA materials, which help reduce the use of paper filters and plastic coffee capsules. By choosing these eco-friendly K cups, you are contributing to a greener environment.Ingenious Design: The one-piece construction of our reusable K cups features a tightly sealed top to prevent spills during use, while the 360-degree perforation on the bottom and side walls ensures optimal water flow for full coffee ground saturation and a richer, more flavorful brew.Notice:1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurementDescription:Height: 42mmBottom diameter: 35mmTop diameter: 50mm Include:1/2PCS Stainless Steel Reusable K Cups