Product description Material: aluminum alloy + flannel Size: 154 * 58 * 27 mm Color: black, gray Quantity: 1 piece Package contents: 1 piece * glasses case The outer shell is made of aluminum alloy material with flannel inside, which is ultra-light and crash-proof, easy to carry, will not be damaged easily. 2.WELL-PROTECTED DESIGN: This glasses case uses buckle closure design to close firmly, can well protect your glasses from dropping and with a solid color collocation style, more unique and fashionable. 3.KEEP GLASSES SAFE AND CLEAN: The inner lining can not only protect lenses from scratches and dirt, but also arms from bending and breaking. The bright color is easy to spot, so your specs won't disappear anymore 4.UNIVERSAL SIZE: This glasses case fits most frames - both children and adults. Small enough to slip easily into a pocket or bag so your glasses stay safe and protected. The measurements (L x W x H) are 154 * 58 * 27 mm. 5.A PERFECT GIFT: Such a practical and stylish glasses case with its cool view would be a good gift for your friends and loved ones.