Highback Single Seater with Arms | 4201H A Fresh, softer look for a tough category! The proven performance of the Companion Series assures warmth, durability, value and an unbeatable array of options and features. From the basics — safety, long life and low maintenance — to innovative features like a wall-saving frame, Easy Grip arms and optional seat pitches, Companion stands out as a superior solution. Thousands of Companion installations are hard at work throughout North America.