Seagull Pro-G Guitar Stand Pro-G is intended for solo performances, studio, home and display use. The Pro-G Stand is fabricated from sustainable solid African Sapele hardwood. It is designed to securely support one stringed instrument. It supports acoustic guitars up to 5 thick, electric or bass guitars up to 2  think, ukulele, mandolin and more The classy highly stable design enhances the professionalism of the performer, and then neatly packs away in most guitar cases or gig bags.