D'Addario Mandolin Strings - Coated Mandolin Strings - Xs Phosphor Bronze -, 38 XS is breathing new life into coated strings. With its ultra-thin film coating on every wound string and a unique polymer treatment on the plain steels, XS offers our highest level of protection, for maximum life with an uncommonly smooth feel. XS also features NY Steel high carbon core and plain string wire, along with our exclusive Fusion Twist, for incomparable break strength and tuning stability. XS is the most innovative coated string ever created. Never fade away! Product Features COATED MANDOLIN STRINGS - Coated Phosphor Bronze provides tried-and-true D?Addario acoustic tone, with beautiful balance and warmth suitable for all musical genres. STAYS IN TUNE STRONG - With an NY Steel core and Fusion Twist technology, XS Phosphor Bronze offers greater break strength and unmatched tuning stability?staying in tune 131% better than standard acoustic strings. LASTS LONGER - XS Phosphor Bronze strings have the longest life of any D?Addario mandolin string, thanks to the ultra-thin XS film coating. EARN REWARD POINTS - Every set includes a players circle Code for product identification, registration, and authentication. Players can collect points to get rewarded with D 'Addario products and merchandise MADE IN THE USA ? D'Addario mandolin strings are made in the USA?drawn to our exacting specifications at our New York production facility. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!