At Flint Hills Shelving, we strive for Customer Satisfaction and Customer fitment.  Our quality components and shelf lengths to 4' are shipped via UPS at a reduced rate.  As we custom-cut shelves to our customers' request over 4' in length, we do add on an additional shipping fee of $16 (UPS Oversize charge) above the free shipping rate.  We can cut to any length (1/4" tolerance), anything over a whole number will be rounded up to the next whole number.  (Example-  4' 5" shelf rounds up to 5' shelf price) No additional Custom Cut Fee, however, if you would like Mitred Corners, we do charge $15.00.   Please CONTACT us for Custom Shelving Lengths.