Realistic cardboard brown delivery box with shadow isolated on white background. Vector illustration.

white, vector, background, render, illustration, design, paper, pack, gift, isolated, shape, box, package, parcel, empty, merchandise, sign, store, environment, transport, transportation, cardboard, carton, container, storage, packaging, brown, 3d, open, symbol, icon, office, fragile, moving, recycle, recycling, stock, template, shipping, cargo, delivery, realistic, warehouse, distribution, mail, post, postal, deliver, crate, receive,