The UDim data type represents a one-dimensional value with two components, a relative scale and an absolute offset.
The following math operations are valid for the UDim data type:
The relative scale component of the UDim.
The absolute offset component of the UDim.
UDim
The scale component of the UDim. The value this represents is scaled relative to the axis that this UDim is representing in a UDim2.
The pixel unit component of the UDim.