Prada Sunglasses. Series number: PR 09WS. Color code: 06M420. Shape: Butterfly. Lens Width: 54 mm. Lens Bridge: 20 mm. Arm Length: 140 mm. 100% UV protection. Frame Material: Plastic. Frame Color: Crystal Bluette. Lenses Type: Blue. Rim Style: Full-Rim. UPC/EAN code: 8056597376976. Prada Blue Butterfly Ladies Sunglasses PR 09WS 06M420 54. Manufacturer's Packaging Included. Packaging Size And Color May Vary.