Size adjustable wheel rim masks

A wheel rim mask comprising:

• a generally circular sheet having a radial gap extending from a central point of the disk to a circumferential edge thereof, the radial gap defining a pair of edges that can be overlapped or abutted so as to selectively reconfigure the generally circular disk into a desired one of a plurality of generally cone-shaped wheel mask configurations corresponding to a plurality of differently-sized wheel rims, wherein the generally circular sheet comprises a plastic material that is resistant to chemical and physical attack by a tire dressing;
• a plurality of first snap devices secured to the generally circular disk on one side of the radial gap;
• and
• at least one corresponding snap device secured to the generally circular disk on another side of the radial gap and capable of selectively engaging with each of the plurality of first snap devices so as to maintain the generally circular sheet in a desired cone-shaped wheel mask configuration, wherein the snap devices may be selectively engaged and disengaged so as to allow the sheet to be repeatedly reconfigured as desired.