Is there anything to protect the guitar fingers?

Yes, there is something to protect the guitar fingers. Here are some common items to protect your fingers:

* Guitar finger covers: These finger covers are usually made of silicone or rubber, which can protect fingers from abrasion and scratches.

* Guitar finger protectors: These protectors are usually made of silicone or rubber, which can not only protect fingers, but also provide better grip and anti-skid performance during practice and performance.

* Right hand armor: including thumb cover, ring and pick, which can protect the right hand and right hand nails.

These protected items can be purchased in many online retailers and music stores, and the prices vary according to brands and materials.