Description Material: Soft sponge + plastic Dimensions: Approx. 7.1 cm x 2.45 cm Easy to use and carry, you can take it anywhere. The ends of the two temples have a hole for hanging on key rings, chains, etc. This creative and multifunctional glasses cleaning brush is made of microfiber and leaves no residue. Compact and portable, it makes it easy to clean your sunglasses, prescription glasses, reading glasses, etc. You can use it to clean your glasses anytime, even when you are on the go or don't need to carry your glasses case. It will not damage your glasses (except the glasses lenses). Give it to your family for Christmas; everyone will love this window cleaning tool. Easy to carry and more effective than a cloth, it's an ideal gift for anyone who wears glasses. Note: 1. Please allow slight errors due to manual measurement. Please consider this before purchasing. 2. Colors may vary from different displays. Thank you for your understanding.