The positional offset of the adornment based on the adornee’s BasePart/Size. By default, an adornment draws in the center of its adornee. By using this property, the position of the adornment can be shifted relative to the center of the adornee. The units of SizeRelativeOffset are a scale based on the size of the adornee itself. This scale is such that a value of 1 will move the adornment to the corresponding edge of the adornee.

This property is intended to allow adornments to easily be moved to the edges of a parts.