elastic closure Metal frame Polycarbonate lens Non-Polarized UV Protection Coating coating Lens width: 2.55 inches Bridge: 17 millimeters Arm: 141 millimeters RIVET AVIATOR SUNGLASSES PC UV400 anti-glare lens, metal frame, double bridge, thin temples, adjustable clear nose pads, fashion aviator studded shape design. The rivets on the surface of the lenses add a touch of sophistication to these unique oversized aviator sunglasses. Lightweight metal frames and Temples give you a stress-free wearing experience. All the details make this rimless oversized sunglasses more durable, shatterproof, and fashionable. UV 400 PROTECTION FOR YOUR EYES These classic unique studded aviator sunglasses, non-polarized, UV 400 lens coating, can prevent glare and block UVA hazards and UVB radiation. HD lenses bring you a natural and clear field of vision, perfectly protecting your eyes and restoring true colors, eliminating reflected and scattered light, provide good protection for your eyes. ADAPT TO ALL OCCASIONS These oversized rivet studded sunglasses are ideal for different activities such as parties, photo booths, travel, shopping, and other activities. It is suitable for any face to show a unique and fashionable lifestyle.Great for summer events, everyday wear, retro-themed costume, music festivals, hippie costume, and other themed events. BEST GIF These colorful disco trendy studded womens sunglasses are the perfect gifts to female friends, girlfriend, wife, sister, mother, and any other friends or family, on birthday, Valentines Day, Mothers Day, Halloween, Christmas, New Year's Eve, etc. Perfect for daily wearing, rave, party, club, concert, beach, music festival, and more.