LOW COST UPGRADE TO 2ND DAY DELIVERY ON BLADES All qualifying blade orders can be upgraded to 2nd day shipping at a minimal extra charge.      Qualifying blade orders are all orders where only blades are included.  Orders combining blades with other items will ship via ground method.   $5.00 will be charged for qualifying blade orders on blades up to and including 10" diameter. $10.00 will be charged for qualifying blade orders on blades 12" to 16" diameter. Blades 18" and larger diameter will be quoted a low cost upgrade charge individually at 888 474-6765. To take advantage of this service, select the upgraded shipment option on the item page or go to shipping options and add it to your cart.  To ensure your item receives the upgrade, it is suggested that you write in the notes section at checkout "Upgraded Shipping Requested". Your order will be upgraded by one of our customer service reps prior to shipment.  Although the invoice may indicate ground shipping is selected, rest assured that we will make the change. Standard shipping rates based on total order amount apply in addition to upgrade charges. All orders $5.01 to $25.00 - $14.00 standard charge All orders $25.01 to $50.00 - $10.00 standard charge All orders $50.01 to $200.00 - $5.00 standard charge All orders over $200.01 - FREE -No standard charge The standard shipping charges will be automatically added at check-out. (Additional fees for Alaska, Hawaii, Puerto Rico, and all other US possessions.) Qualifying upgraded orders will be shipped via Fed Ex 2nd Day economy or USPS Priority Mail direct from the factory or MK Diamond Direct warehouse.