Prada | Accessories | Prada Spr 4z Symbole Tortoise 。The Symbole sunglasses from Prada are made in a tortoise acetate, and feature an oversized frame front with an irregular design, faceted rims, bold geometric lines, graduated lenses, wide temples with an exclusive metal element depicting the iconic Prada triangle logo, and silver-tone hinges. Condition: Excellent; very minimal signs of wear. Comes with care instructions, cleaning clothing, case and box. Approximate Measurements: Height: 2” (5 cm) Width: 5.5” (14 cm) Arm length: 5.5” (14 cm) Composition: Acetate, metal hardware.