Check the listing for details. New Helicore Cello String- Single A - 4/4 Size Medium Tension. Color: 4/4 Size Medium, Condition: Open box. Listed at 21.50 USD. Ball end string with yellow and blue silking Medium tension Includes (WITHOUT PACKAGING) Single A String - 4/4 Size OEM packing no retail packing, 100% Authentic strings. If you have any questions please via e-mail us, thanks! International Buyers Please Note: YOU MAY NEED TO PAY CUSTOMS FEES. Import duties, taxes, and charges are not included in the item price or shipping charges and you are responsible for paying them. We are not responsible for customs delays or duties.Our satisfaction guarantee insures, you'll have a great experience shopping with us. If for any reason you are not satisfied with one of our items you can return it within 30 days of purchase. We will refund your purchase price minus our shipping charges. We want to build a long term relationship with each customers. Check out our 100% positive feedback. If you have any other questions, please via email us. 100% satisfaction is our goal.