Zenni Geek Chic Rectangle Glasses

Zenni Optical

Rectangular frame shape matches closely, Dark (black) color matches, Frame and temple thickness are consistent, Overall design and proportions are very similar, Full-rim style matches, Material appears to be plastic, matching the source

Firmoo Black Rectangle Prescription Glasses Frame KXN1038

Firmoo Optical

Solid black color, Rectangular frame shape, Plastic material, Similar frame and temple thickness, Absence of visible brand logos/embellishments, Overall classic, understated design

Bandon Rectangle Full-Rim Eyeglasses

eyebuydirect.com

Rectangular frame shape, Black color, Full-rim design