HEAVY DUTY: These dollies are made of premium MDF Quality Wood, which are very solid and sturdy. WEIGHT CAPACITY: The max weight capacity is up to 500 pounds. EASY MOBILITY: Moving boxes, planters, office items, furniture or small appliances is a breeze. It can hold up to 500 pounds and the non-slip patches help keep your cargo in place and prevent your objects from sliding off while transporting. SIZE: 23 X 11.5", thickness of the wood is 0.7" overall heights 4.4". wheels dia 3". Rounded design of the dolly will help to prevent damage of furniture in your home when you move.