The storage pouch allows you to carry your headphone with you outdoor more conveniently. The storage pouch can well protect your headphone from fall, bump and dust. Made of EVA material, the storage pouch is eco-friendly and durable to use. The length of the storage pouch is 210mm, width is 145mm and thickness is 57mm. The headphone storage pouch is suitable for Sony WH-1000XM4/WH-1000XM3. Item Name: Headphone Storage Pouch Material: EVA Color: Black Features: Pressure-resistant, Compact, Shockproof Applicable Model: for Sony WH-1000XM4 WH-1000XM3 Size Details: 21cm x 14.5cm x 5.7cm/8.27" x 5.71" x 2.24" (Approx.) Notes: Due to the light and the screen setting difference, the item's color may slightly differs from the pictures. Please allow slight dimension difference due to the manual measurement. Package Includes: 1 x Headphone Storage Pouch(Others Not Included)