2 set Musical instrument category:12 x strings & 6Pcs String Tuning Pegs Machine Heads Tuners Material: with rustproof coating for use; Length: each guitar string is . 87 cm/ 34.2 inch Package includes: 2 sets of acoustic guitar strings, each set has 6 strings in 6 different diameters; Good as in your bag String diameters: 1: 0.2 mm/ 0.007 inch; 2: 0.3 mm/ 0.01 inch; 3: 0.6 mm/ 0.02 inch; 4: 0.7 mm/ 0.027 inch; 5: 1 mm/ 0.039 inch; 6: 1.2 mm/ 0.047 inch Suit for: colored guitar strings are helpful for the guitar beginners to remember and practice; Also fits for guitarist to make their acoustic guitar look beautiful and awesome This item is a set of 6 pieces of semiclosed guitar tuning pegs machine heads, which are adopted with strong metal with great endurance and practicability. These tuners are perfect for giving your Strat, Tele, or any other 6 in line electric guitar an updated look. The pegs are used to fix strings and improve the sound of strings. They hold tight. These make string changes super fast and super simple. They boast a black finish and a 1:14 gear ratio, and highly reliable for easy, smooth, and precise tuning. The set comes with 6 pcs ferrules(8 mm diameter) and 12 pcs screws, easy to install. Professional design, exquisite manufacturing process and accurate grinding practical use and elegant appearance. perfect instrument parts for acoustic and electic guitars. Specifications: Colour: Brass & Colorful & black Material: copper wire Size: 44 x 29 x 39mm Package Contents: 6 x string buttons 6 x round tube 12 x Screws 6 x brass strings 6 x color strings Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.