Moving furniture is made easy, especially when unit is filled with blocks. Jonti-Craft features heavy-duty MAXBrackets — a caster and a three-point connection bracket rolled into one, instead of plastic wheel casters. This exceptional design adds triangular strength and allows furniture to be moved easily without causing stress on the wheel and bracket. The wheels are made of hard rubber and solid steel which are highly durable and don’t leave marks on the floor while moving. MAXBrackets support the corners, providing maximum stability and strength to the product.