The product is a set of 3 John Deere air bag down pressure A81757 upper and lower brackets with air bags. These parts are designed for use with John Deere implements and tractors, specifically the model A81757. This unit includes both upper and lower brackets with air bags. This listing is for 5 units but I have 29 units. Flat rate shipping on up to 5 units is $13.95. I will ship all units for around $60 to most areas. I also have a lot of John Deere mini seed hoppers and can ship all