Donalworld Women Backpacks Girl Casual Flower Print PU Leather School Bags Black Mainly Material:PU Leather, good handfeeling and comfortable to use Closure: Stainless Steel Zipper, Safty and Durable Strap: 2 Double and Adjustable Shoulder Straps, Uniform and Durable Sewing Thread,allow 1-3cm size dfference Producting Construction : it has 2 pockets including 1 Compartments with coin pouch inside and 1 front zipper pouch Small Bag Appro.Size:21cm*12cm*27cm;(L*W*H) Large Bag Appro.Size:30cm*15cm*40cm;(L*W*H)please allow 1-3 CM size difference and slightly color difference