This Red/Black Switch-Card combines two of the top seller squeegees on a single card already paired and includes a set of double suede buffer, it can also be switched with any other Switch Card model. 

Here is the Switch Cards original description: 

Create your perfect squeegee.

The Patented Switch Card's innovative shapes and versatile materials are available in 24 different styles; providing over 140 combinations to create the perfect tool for the job.

Whether installing PPF, Vinyl Wraps/Graphics, or Window Tint, the Switch Card delivers unmatched performance for any professional installer.

Patent Numbers: US 11,117,776B1    US 11,608,243B2