Wide-angle lens and case set for smartphones, plus a carrying case. I used to attach the lens to an iPhone 8 Plus case and take photos. *Without the dedicated smartphone case, you can also attach the lens with a clip. I don't know the manufacturer. I used it a few times a long time ago and then put it away. - Lens Type: Wide-angle lens - Included: Lens, lens case, lens clip, carrying case, cleaning cloth - Lens Diameter: Approximately 37mm - Lens Attachment Method: Clip-on - Smartphone Case: Black Thank you for looking.