Semi-Rigid Cable is priced per foot in the quantity boxes but cut into and shipped in 5 Foot Straight Lengths. The Quantity (Qty) is per foot. Most users like to bend this cable starting with a straight piece. 5 foot "put-ups" are also relatively inexpensive to ship and this length allows a number of assemblies to be manufactured with minimal scrap. Micro-Coax's FORM and M-FLEX are also priced per foot  but being of a flexible design can be sold and boxed in longer length spools or in coils.