Mercedes SL Hard Top Storage Cart (BLACK) with Cover Hard Top Storage Cart (Black) with Cover (Assembly Required.) Well made, heavy-duty stand, weighs 22 LBS assembled. Conveniently store your hardtop on a portable stand. - Soft bumpers protect hardtop where it touches the cart. - Includes Cover to keep dust and pollutants off the roof. Please see FITMENT CHART below under PRODUCT DESCRIPTION.