About this item Maximum compatible headphone dimensions (inside): 7.28 x 6.1 x 2.56 inches. Compatible with many wired and wireless headphones. Engineered ultra-hard shell protects against drops, impacts, or crushes. Soft inner lining maximizes headphone protection inside the case. Internal mesh pocket conveniently stores cables, chargers, earpads, adapters, and other accessories. Compatible with various headphone models. A good replacement or upgrade for original headphone cases. Dimensions: 7.28 x 6.1 x 2.56 inches.