Personalized Trombone Nut Men's V-Neck T-Shirt. An acorn nut holding a trombone is a humorous musical instrument gift design to tickle the funny bone of low brass musicians in concert, jazz and marching band. 4.7 oz., 100% pre-shrunk cotton Narrow, set-in 1x1 mitered V-neck collar Shoulder-to-shoulder taping Double-needle stitched sleeves and bottom hem