Bertha Sunglasses. Series The Ellie. Color: Black. Shape: Square. Lens Width: 62 mm. Lens Height: 60 mm. Lens Bridge: 11 mm. Arm Length: 137 mm. 100% UV Protection. Frame Material: Acetate. Frame Color: Black. Lenses Type: Gradient. Rim Style: Full-Rim. UPC/EAN code: 840148803664. Bertha The Ellie Gradient Square Ladies Sunglasses BRSIT106-2.