About this item Hard Travel Storage Carrying Case Protect your favorite device from bumps, dents, and scratches. Made to fit various wireless bone conduction headphones. Material: EVA; Color: Green; Dimensions: 5.8 x 4.8 x 2.5 inches. For sale is case only (device and accessories are sold separately). Dimensions: 5.8 x 4.8 x 2.5 inches.