Adjustable straps. - Design: Backpack with working car design - Color: Black - Pockets: Zippered pocket on the front - Straps: Adjustable shoulder straps - Interior design: Name tag space Thank you for viewing. The size of the main body is approximately Width: 24cm, Height: 28cm, Depth: 8cm Measurements are approximate. We may compress the item for packaging and shipping. Please understand this before purchasing. Stored at home.