Lightweight and comfortable 3D glasses, size M, set of 2 - Model Name: TY-EW3D3MW - Weight: 26g - Type: 3D Glasses - Size: M Thank you for viewing. This is a listing for a set of 2 Panasonic 3D glasses, size M. I purchased these, and one was used once. The other is unused. Please refrain from purchasing if you are seeking perfection or are overly concerned about details. Cancellations and returns are not accepted after purchase, so please feel free to ask any questions you may have. Thank you for your consideration.