The product is the TALON GRIPS #003Rubber designed for a SIG SAUER P250/P320 Full Size or Carry model. It is a Stick-On Grip in Black color made from Rubber, specifically for handguns. The grip is from the brand Talon Grips and is intended for medium-sized frames.
The rubber version of the talon grip is now a mandatory upgrade for all my handguns. Easily installed and exceptional quality. They offer enhanced grip in any condition. Great piece of kit.