Picks up objects 1-1/2 to 3 in size such as walnuts, sweet gum balls, magnolia seed/flower heads and even small fruits. Capacity is approximately 1-1/2 gal. Does not pick up acorns or pecans. The Weasel® large nut gatherer is an easy to use rolling pick up tool, for nuts and more. No bending over. Saves time.