The double-twilled stainless steel mesh filters have a heat-tolerant black plastic frame, with two convenient handles and a lid/drip tray. The mug size (approx. 3”h) will fit most mugs or small teapots. Each filter comes with its own lid to keep your tea hot, while brewing, and to serve as a drip-catcher.
 
For cleaning, we suggest just rinsing the filter under hot tap water.