Product Size12.2 x 9.05 x 1.18 inch. Can be stored strap width: 1-27mm. NOTE: Bag only, Any watch band NOT Included. High-grade Felt MaterialThis smart watch band storage organizer is made of high quality durable polyester material for daily uses. Portable and ConvenientKeep smart watch bands and usb cable accessories in one consolidated organized case to save time along with space when traveling and switching your watches look. Exquisite DesignStore up to 35-40 watch Bands. With 4 expandable panel inside can hold 10+ watch straps, also perfectly organizes your watch, your phone, and your chargers, watch case, or other watchband accessories, fitting for most sizes watch band. Portable Handle With portable handle, convenient and comfortable to carry; perfect for taking your watch band with you wherever you go.