Soil sifter with 3 sieves Wheeled base Removable top to hold wheeled frame Wheeled frame to hold screens 3 different sized screens Just pulled one end off of wheeled base, so can take it and fix it up or just use the frame, wheeled box and 3 different wired sifters & sit directly on top of a wheelbarrow. Can also just use the framed screens by hand, shaking out soil over a compost bin The wheeled base was designed to fit different sized wheelbarrows underneath