completely adjustable guitar stand stable, foldable (collapsible) and lightweight suitable for over 90% of stringed instruments (also Flying V, Explorer shapes): including electric guitars, acoustic guitars, classical guitars, basses, mandolins, ukuleles, violins and violas patented (protected by an international patent) It can support many shapes and sizes of instruments, using it's patented adjustable features: Made in high stiffness (...)  

completely adjustable guitar stand with a support for the neck, adjustable in height, stabilizes long and heavy instruments stable, foldable (collapsible) and lightweight suitable for over 90% of stringed instruments (also Flying V, Explorer shapes): including electric guitars, acoustic guitars, classical guitars, basses, mandolins, ukuleles, violins and violas patented (protected by an international patent) It can support all those kinds (...)  

feedback reducer against unpleasant feedback for Classical Guitar material: made with elastomeric rubber diameter: 3.3" - 3.4" (82 - 83.5 mm) colour: black The Techra Feedback Reducer fits all standard sized sound holes.  

feedback reducer against unpleasant feedback for Acoustic Guitars with a small sound hole material: elastomeric rubber diameter: 3.89" - 3.97" (99 - 101 mm) colour: black The Techra Feedback Reducer fits all standard sized sound holes. The small type (99 - 101mm) is suitable for Schecter, Maton, Lariveè, Crafter, Cort and many others.  

feedback reducer against unpleasant feedback for Acoustic Guitars with a large sound hole material: elastomeric rubber diameter: 3.97" - 4.05" (101 - 103 mm) colour: black The Techra Feedback Reducer fits all standard sized sound holes. The large type (101-103mm) is suitable for Martin, Takamine, Yamaha, Garrison, Ibanez, Taylor and many others.