About this item Hard Travel Storage Carrying Case. Protect your favorite device from bumps, dents, and scratches. Made to fit a variety of waterproof Bluetooth speakers. Material: EVA; Inner size: 5.24 x 4.41 x 2.17 inches. For sale is case only (device and accessories are sold separately). Dimensions: 5.24 x 4.41 x 2.17 inches.