Siawasey Japanese Anime Cosplay Luminous Bookbag Backpack Shoulder Bag School Bag After absorbing sunlight, the color of the LOGO will change in the evening as the picture. Material:Super high quality Nylon Fabric Size:29CM(L)*44CM(H)*14CM(W)/13''(L)* 17.3''(H)* 5.9''(W);Main color:Black Usually our shipping time is about 7 to 15 working day to US through USPS, and each order has a tracking ID for your check. This backpack is perfect for anime Noragami fans collection, hurry to start!