Material: aluminum alloy + flannel Size: 154 * 58 * 27 mm Color: black, gray, silver Quantity: 1 piece Package content: 1 piece * glasses case 1. ULTRA-LIGHT MATERIAL: The outside cover is made of aluminum alloy with flannel interior, providing a lightweight and durable design that is easy to carry and resistant to damage. 2. WELL-PROTECTED DESIGN: Features a secure buckle closure that helps protect glasses from impact and accidental drops, with a solid color style for a sleek and look. 3. KEEP GLASSES SAFE AND CLEAN: Soft inner lining helps prevent scratches, dirt, and bending, keeping your eyewear clean and protected. Bright interior color makes it easy to locate your glasses inside the case. 4. UNIVERSAL SIZE: Designed to fit most eyeglass frames for both adults and children. Compact size allows for easy storage in pockets or bags. Dimensions (L x W x H): 154 x 58 x 27 mm. 5. A PERFECT GIFT: This practical and stylish eyeglass case makes a great gift for friends and family.