Packing list: 3 full sets of classical guitar strings & 1pc 3 in 1 guitar re-stringing tool & 1pc guitar capo & 1pc cleaning cloth Specification of classical guitar strings: E-1st Materials: nylon Color: clear Diameter: 0.028inch (0.71mm) B-2nd Materials: nylon Color: clear Diameter:0.032inch (0.81mm) G-3rd Materials: nylon Color: clear Diameter:0.040inch (1.02mm) D-4th Materials: nylon core silver-plated copper alloy wound Color: silver Diameter:0.030inch (0.76mm) A-5th Materials: nylon core silver-plated copper alloy wound Color: silver Diameter:0.035inch (0.89mm) E-6th Materials: nylon core silver-plated copper alloy wound Color: silver Diameter:0.043inch (1.09mm) Size for 1 set of classical guitar strings: 4.3 x 4.3 x 0.2inch(11 x 11 x 0.5cm) Guitar Capo: 1. Suitable for Guitar, Ukulele, Banjo, Bass, Banjo. 2. Made of aircraft-quality aluminum, with silicone pads, spring-action grip. 3.Capo tight on strings and no more fret buzz, stainless steel spring with internal memory to provide strength, it puts just enough pressure on the Instrument. 4.With silicone pads, it can protect your precious guitar from any scratches or damage. 5. Quickly and easily releases and re-positions with one hand without disturbing tuning, the strong spring action clamps it firmly in place. 6. Dimension: 3.1 x 3.0 x 0.7in (78 x 75 x 17 mm) 7.Weight: 1.65oz（47g） Guitar Re-stringing tool: 1. Guitar cutter & guitar winder & guitar pin puller are built in, with ergonomic design and high-quality materials. 2. Materials: ABS and stainless steel, durable and comfortable. 3. Size: 4.5 x 2.0 x 0.9in(115 x5 0 x 22mm) 4. Weight:1.05oz(30g) Cleaning cloth: Size: 9.0 x 9.0inch(23 x 23cm) Color: green