Material: aluminum alloy and flannel Size: 154 x 58 x 27 mm Color: black, gray, silver Quantity: 1 piece Package content: 1 piece x glasses case 1.ULTRA-LIGHT MATERIAL: The outside cover is made of aluminum alloy material with flannel inside, which is ultra-light and crashproof, 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 are easy to spot, so your specs will not go missing anymore 4.UNIVERSAL SIZE: This eyeglass case fits most frames - both kids and adults. Small enough to easily slip into a pocket or bag so that your glasses stay safe and protected. The measurements(L x W x H) is 154 x 58 x 27 mm. 5.A PERFECT GIFT: Such practical and stylish eyeglass case with its cool outlook would make a great gift for your friends and loved ones.