This kit contains 7 kinds of tools. They are all packaged in a PU leather bag. It's everthing you need to keep your guitar fit and clean. And also a must for beginning or Pro guitarists. Great kit for you to improve your performance.

Description:

• String action ruler: with scale for string height, for ridge saddle slot depth and for nuts saddles and polepieces. Suitable for string instruments such as guitar, bass, mandolin, banjo, etc. Size(LXW):8.9x5.1cm/ 3.5x2inch.
• String winder: can loosen and tighten strings by unwinding and winding at the tuning pegs, and also pull out the bridge pins with the notch. Size(LXW): 20x2.4cm / 7.8x0.9inch
• 8 Allen keys: great tools for install and remove bolts. Durable and easy to use. Size(Dia.): 1.5, 2, 2.5, 3, 4, 5, 5.5, 6mm.
• Polish cloth : easily remove finger prints and light tarnish, leaving a long-lasting, mirror-like shine. Size(LXW): 30x29.5cm / 11.8x11.6inch
• String cleaner and lubricant stick: guitar string cleaner with two heads, one removes the rust and the other lubricates the string. Slide control system, easy to operate. Lid covers on the both heads for preventing volatilization of grease. Size(LXWXH): 13.1x3x2cm / 5.1x1.1x0.7inch
• Fingerboard radius ruler: ideal for marking out and checking a radius when working on a fingerboard. Size(LXW): 20x2.4cm / 7.8x0.9inch
• String cutting pliers: a handy tool for reworking the guitar. Size(LXH): 10.5x6.2cm / 4.1x2.4inch
• PU leather bag: ideal bag for these finnest tools. Folded Size(LXWXT): 21.2x13.8x5cm / 8.3x5.4x1.9inch
• Main Material: Stainless steel.

Package includes:

• 1x Sturdy all-in-one string winder & Bridge pin puller tool
• 1x All-in-one string cleaner and lubricant stick
• 1x Fingerboard radius ruler
• 1x String cutting pliers
• 1x String action ruler
• 1x Polish cloth
• 8x Allen keys

Note: Please be reminded that  all the sizes are measured by hands, there could be some slight differences with the actual item. Please understand that.