Feature:

  • Fits Martin Grand Performance like a glove.
  • The genuine leather handle makes a comfortable carrying experience.
  • 100% purity fiberglass, Extremely strong hard shell case. Can hold 400 lb pressure.
  • 6 latches and thick rubber strip seal ensures the super security and water-proof of the case.
  • Thick padded (0.8" at least) inside with velvet lining. An additional bottom pad for inside customizing.


Designed for Marting Grand Performance.

Kindly Reminder : Please always measure your instrument before it ENSURE purchase and proper fit 

Inner dimensions: 

Overall length: 43.3"
Body length: 20"
Upper Bout: 12.6"
Lower Bout: 16.1" 
Body depth (with bridge): 5.10"
Waist: 6.10"
Weight: 8 lb


Package Contents: 
1 ) Fiber Glass cross rock guitar hard-shell case 
2) of the pair of back pack straps 
3) Detachable bottom cushion

About Us:

Crossrock Case has been making instrument cases for 20 years with innovative products designed to protect your instrument. We offer a wide range of products with a variety of available sizes, materials and protection levels for all types of instruments. The “Cross” in Cross rock comes from where music reaches deep into our hearts and crosses into love. It’s where music touches our souls. “Cross” reflects Cross rock's strong emotional commitment to ensure their product designs protect the musicians’ instruments so that they can always play music that moves us. Cross rock Case for your next adventure, the brand you can trust to protect your instrument for life.