This item is a washing machine base. It has sturdy screw and fastener to make sure that your washing machine will be supported steadily. And you can adjust different height and width for different sizes of machine, so it also fits for fridge to make it work better and effectively. It is a necessity for doing housework to clean the floor conveniently. Features - Color: Grey. - Material: Plastic. - Size: 42.00X42.00X10.00cm / 16.51X16.51X3.93inch. - Adjustable Length and Width: 42-68cm/16.53-26.77inch. - Adjustable Height : 10cm/3.94inch. - Available for bolstering the many machines in your home including fridge, washing machine, etc. - With different functions for cushioning of the machines and preventing from skid. - You can adjust the height and width of the base, fits for various household appliances. - Large surface can bear huge weight, even if your washing ,machine is pretty large. - With screw and fastener design ensure the sturdy support for your refrigerator. Package list: 4 x wheels 4 x poles 4 x support rods 4 x bases 2 packs x screws 1 x double-head screwdriver