Durable Material: Hard headphones case made of EVA + PU leather, lined with soft velvet, which makes it difficult to deform, wear-resistant, and with good protection Full Protection: This headphone carrying case protect earphone from damage caused by collision impact, waterproof, from the influence of splash Convenient to carry: The earphones travel case comes with a carabiner. Hook in backpack or purse, make it easy to carry for travel, business trip, outdoor activities, allowing you to enjoy music in every moment Special Design: Specifically designed for neckband headphone, allowing for storage of full size headphone External dimensions: 7.6x5.9x1.37 inches. Case Only, headphone and accessories are not include. Hard shell case with a rigid exterior offer better impact resistance, hold and protect headphone from drops and bumps.