New KDE 18.5" folding props 16 sets available w/ adapters Retail for $129.90 set Selling for $99 set Buy 8 sets and will ship fee in North America https://www.kdedirect.com/collections/multi-rotor-propeller-blades/products/kde-cf185-dp https://www.kdedirect.com/collections/multi-rotor-propeller-blade-adapters/products/kde-dpa