XIANFQNKJ Guitar String Bass String Gauge Ruler Fret Polishing Plate Guitar Plate Template Set of 3 String Height Measuring Tool Fretboard Protection

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. 1. Set includes: Fret polisher*2, String height scale*1, Material: Metal. This guitar fingerboard protector has two sizes: Size 1-77×14×0.5mm and Size 2-77×23×0.5mm, which can effectively protect your guitar or bass fingerboard from scratches and damage during filing and polishing, String height scale: Size is 50*90mm 2. Durable Material: This fretboard protector is made of good quality stainless steel, which prevents rust and does not deform. Its robust construction ensures durability that makes it a reliable tool for maintaining your guitar or bass watch, and prevents scratches and damage to your guitar or bass fretboard when filing and polishing the frets. 3. Easy to use: Easy to install. Grind the shim with bent fingers and adjust it until it fits the radian of your fingerboard. This ensures full cooperation and effective protection during maintenance tasks. Always be careful of safety and prevent accidental cuts and scratches, this fingerboard retainer is a must-have part for guitar maintenance. 4. Precision Measurement: The guitar measuring tool is easy to use and can accurately measure string height, bridge saddle height, saddle slot depth, pickup pole height, fret slot depth, nut height, etc. 5. Wide range of uses: This fretboard protector is suitable for guitars and basses and is a must-have tool for musicians and lyre makers. Its stainless steel design adds a professional look while its functionality ensures your equipment stays in top condition. Protect your motherboard with this reliable, easy-to-use protector 1. Set Includes: Fret Polisher*2, String Height Scale*1, Material: Metal. This guitar fretboard protector has two sizes: Size 1-77×14×0.5mm and Size 2-77×23×0.5mm, which effectively protects your guitar or bass fretboard from scratches and damage during filing and polishing, String Height Scale: Size is 50*90mm 2. Durable Material: This fretboard protector is made of good quality stainless steel, prevents rust and does not deform. Its robust construction ensures durability that makes it a reliable tool for maintaining your guitar or bass watch, Prevents scratches and damage to your guitar or bass fretboard when filing and polishing the frets 3. Easy to Use: Easy to install. Grind the shim with a bent finger and adjust it until it fits the radian of your fretboard. This ensures full cooperation and effective protection during your maintenance tasks. Always be careful of safety and prevent accidental cuts and scratches, this fingerboard retainer is an essential part of guitar maintenance 4. Precision Measurement: The guitar measuring tool is easy to use and can measure string height, bridge saddle height, saddle slot depth , pickup pole height, fret slot depth, nut height, etc. 5. Wide range of uses: This fingerboard protector is suitable for guitar and bass and is a must-have tool for musicians and lyre makers. Its stainless steel design adds a professional look while its functionality ensures your equipment stays in optimal condition. Protect your motherboard with this reliable and easy-to-use protector