Beautiful antique French folding lorgnettes opera glasses in good condition! The glasses have been tested for authenticity, and are 100% genuine tortoiseshell! From the research done, it appears that this model is gold plated! The glasses are released by the spring load action when you use the sliding button on the side. In good useable condition, with a small crack shown in the pictures! It is a very old model but rhe spring load and sliding button working fine. Please look at photos for measures and other details! Every order will be packaged with care and attention to ensure its safe delivery to you, and the package will be sent with tracking number! Please also look at my other active auctions! Thank you!