These sunglasses are made of high quality acrylic and plastic material for durability to prolong the life of the glasses and suitable for large or small faces. Ideal for any climate under favorable weather conditions. Uniquely Style - featuring an elegant metal crossbar on the top of the frame. It is also gift packaged, making it a wonderful practical gift idea for friends and families! UV PROTECTION - protects your eyes against prolonged UV exposure, including UVA and UVB radiation, to the heal