Amazon.com: Large Oversized Retro Fashion Square Flat Top 。CLASSIC BIG TRENDY SQUARE FRAME - These classic trendy square sunglasses are keeping up closely with the latest fashion trend, which can match with various facial shapes. SILICONE NOSE PADS & SPRING HINGES - These skin-friendly silicone nose pads can be adapted to different nose shapes. The flexible spring hinges can fit perfectly to various face shapes. PRODUCT MATERIALS - These cute trendy square sunglasses are made of solid metal frames, UV400 protection lenses, silicone nose pads and flexible spring hinges, all the details ensuring you a long time using.