That’s us, a breath of fresh air in the shopping atmosphere. Also, your source for these surplus Swiss-Air™ II Freshener Systems--one with a motion activator, and one without (you pick). Originally took cartridges that freshened the air with cherry, orange, berry, potpourri or other scents. Do they work? Might could, as they say in Nowth Car’lina, but we’re selling them for parts. The wall-mount cases measure 7-3/4" x 3-1/2" x 3-1/8” in cream plastic, with a cover that comes off to reveal a dandy 1.5V motor with a 5-blade fan, and terminals for a D cell battery. Motor is 1” dia x 1” long, shaft is 1/16” dia x 3/8” long, and fan blade is 2-3/8” dia.