Description from the vendor website:

Clickit Range is Sleepypod’s next-generation car safety harness, keeping dogs and the passengers who ride with them safer in cars. Its uniquely engineered, streamlined design builds on Sleepypod’s safety-proven Clickit Sport and Clickit Terrain models. Clickit Range is easier to use and addresses a wider range of dog shapes and sizes. Dogs with narrow, deep, or barrel chests, such as sighthounds, Golden Retrievers, or Bulldogs, will be just as protected and comfortable in Clickit Range as an average build dog.

Sleepypod’s PPRS technology secures a dog’s torso while absorbing force in a frontal collision. Upon impact, the supportive harness cradles the dog, keeping the dog restrained. Shock-absorbing sleeves work with a wide-webbed harness structure and a broad, padded vest to evenly distribute damaging forces across the dog’s torso, reducing the risk of injury in a car accident or hard stop.