Internal dimension - 13.5 x 9.5 inch (33 x 23 cm). About the material : tlwh sleeves are made of superior full grain buff leather and block print fabric (aka kalamkari fabric). Soft velvet lining given inside protects your laptop from small knocks and scratches, offering a good protection in daily use.Beautiful design with extra/storage capacity: the sleeve is designed with a loop closure for 100% protection of your laptop with an extra compartment at the back for your accessories. Handmade in india: each piece in our work shop is completely handmade, hand stitched by our artisans focusing on the minute details and putting a lot of care into the work. Perfect gift - this is the best gift for men & women, entrepreneurs and graduates. It can be given as a christmas gift, valentine's day gift, easter gift, birthday present, mother's day, father's day. This item is made of genuine leather and velvet lining, ykk zipper, antique brass fixtures, block print fabric.