Guess Eyeglasses. Series number: GU2409. Color code: 092. Color: Demo Lens. Shape: Square. Lens Width: 53 mm. Lens Bridge: 16 mm. Arm Length: 140 mm. Frame Material: Plastic. Frame Color: Red. Lenses Type: Demo. Rim Style: Full-Rim. UPC/EAN code: 715583959828. Guess Demo Square Unisex Eyeglasses GU2409 O92 53.