Feature(may vary by option.)

●Material: Glass
●An optical element that reflects a layer of incident light on a surface of an optical glass substrate by vacuum plating a layer of metallic silver (aluminum) film.
●Good Durability: Selected high-quality materials, with good durability and stability for long time use.
●If you are not satisfied with the product, please feel free to contact us, we will provide you with quality after-sales service.

[76.2x76.2x2mm-4pcs]

Description