Panasonic 3D Glasses for Panasonic VIERA FULL HD 3D TV (VT series and GT series).nnSize: 175 x 42.2 x 169.3 mmnnWeight: 39gnnIncludes a Glass case and USB charging cablenn*please make sure this product is compatible with your TV before purchasennHead circumference：60cm(23.6inch)<br>