Plant your garden this summer in this ingenious 4' x 4' x 1' cedar bed! This is Bob's own Cedar Raised Bed design. Cedar naturally breaks down slowly, making for a long-lasting compost bin. Uniform boards slide into place making assembly simple and easy. Disassemble when the compost is ready to use. Made from cedar purchased from a locally owned store. Cedar weathers well without chemical treatment. NOTE: The picture shown is of a similar, but larger bed than the one offered.