PROTECTIVE DESIGN: Hard-shell clam design with zipper closure provides maximum protection for your eyewear against scratches, dust, and accidental drops PORTABLE SIZE: Compact and lightweight case perfect for travel, easily fits in purses, backpacks, or carry-on luggage VERSATILE STORAGE: Accommodates most standard sizes of prescription glasses, reading glasses, and sunglasses with secure interior padding DURABLE CONSTRUCTION: Rigid exterior shell maintains its shape and offers reliable protection for your eyewear investments PRACTICAL FEATURES: Easy-to-use zipper mechanism ensures quick access while keeping glasses securely stored when not in use Black Travel Portable Zipper Eye Glasses Clam Shell Sunglasses Portable Zipper Protect Case with Protect Hard Case Box Eyeglass Cases