3M part number 3365/14300SF is available in a variety of pre-cut lengths, indicated by the “length” attribute in the parametric table. Though the manufacturer part number is the same, these different length options have different Digikey part numbers to differentiate them. Order a quantity (1) of Digikey part number MC14G-300-ND for example, and you should receive a continuous 300 foot (91m) length of product. Order a quantity (2) of that same part number, and you should receive two 91 meter lengths of product.