Suitable for photography enthusiasts, travellers and professional photographers who want to achieve a clear image during their outdoor and city shots Capture nature's colors with our 37mm polarizing lens filter to enhance color saturation and contrast while reducing unwanted reflections in your photos Mobile phone clip design allows quick attachment to smartphones of various brands and makes a versatile accessory for taking photos on the go without the need for the majority of conventional camera equipment This portable polarizer features a high quality frame ensuring durability and easy maintenance for photographers This lens filter is perfect for outdoor landscape shots, city street shots and travel documentation when light spots need to be eliminated or reduced