Portable Watch Strap Watchband Storage Box USB Cable Bag Holder Smartwatch Travel Handbag Double LayerFeatures:and Expandable storage bag, 4 strap with elastic including 2 expandable which can hold 20 straps. Fits most strap sizes. The folded size is 8.6x6.6x1.5 which can save of space and lining pockets, 2 pockets, including lining pockets and pockets, you can store for smart watches, charging cables, earphones, straps or other strap accessories.Unique watchband pin slots, 2 practical watchband pin slots with spring strip you can change the watchband at any for time, suitable for short trips, business trips and other sports occasions nylon The watchband box is water-repellent nylon and the inside is filled with semi-flexible, lightweight and which can prevent the watchband from scratches, dents and water damage.Portable handle portable handle, it is convenient and comfortable to carry, for ideal for carrying a watch strap with you.Specifications:Nylon Size Approx.22x17x4cm 8.66x6.69x1.57inches Color Black Gray Package Includes:1x Watch Band BoxNote:1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.