Material:PU Color: black Size:10*15*10cm Feature: Fashion backpacks Occasion: Casual/Fashion/Daily Package: 1* women backpacks Please Note: Please check the size chart carefully before you buy the item, if you don't know how to choose, please contact our customer service. Please allow 2-3cm differences due to manual measurement. (1cm=0.39inch, 1 inch=2.54cm)