Features: High-quality oud strings set, 10 strings/ 11 strings/ 12 strings optional. The 1st & 2nd strings are transparent nylon material. And the other strings are nylon core with silver plated copper alloy winding. Durable and sturdy, providing you with clear and bright sound. Great replacement for old strings of your oud. Specifications: Model: AOD10/AOD11/AOD12(optional) Material: Nylon + Silver Plated Copper Alloy Winding Note(quantity)/Inch: D-1st(2)/.026; A-2nd(2)/.033; E-3rd(2)/.025; B-4th(2)/.029; F-5th(2)/.033 (AOD10) G-1st(2)/.022; D-2nd(2)/.028; A-3rd(2)/.025; E-4th(2)/.029; B-5th(2)/.033; F-6th(1)/.041 (AOD11) G-0th(2)/.022; D-1st(2)/.028; A-2nd(2)/.033; E-3rd(2)/.025; B-4th(2)/.029; F-5th(2)/.033 (AOD12) Package size: 11.5 * 11.5 * 1cm / 4.5 * 4.5 * 0.4in Package weight: 27g / 1oz Package List: 1 * Set of Oud Strings