set2: 6 x Kazoo + 1 Set x strap button with screw(2pcs buttons and 2pcs screws)
Set of 2pcs strap button with mounting screws
Designed for guitar and mandolin
Made of solid copper material, with golden color
material - made of aluminum alloy, light-weight and durable.

Easy to carry - a mini musical instruments that you can take it out of your pocket.
Smooth and no trace - aluminum alloy is polished, the surface of kazoo is smooth and .
A good companion for - guitar, ukulele, violin, piano keyboard and many other musical instruments.
Easy to use - simple structure, no need to learn music theory while playing, no need to recite music score, even no need to practice.
Screw: Approx.19.7 x 3mm
Button inner diameter: Approx. 4.5mm
Button outer diameter: Approx. 16mm
Aluminum alloy is polished, the surface of kazoo is smooth and .
Simple design, fix in hand of an adult.
A good gift for kids or music lovers.
Material: Aluminum alloy/Copper
Color: Golden/Red+Blue+Gold+Green+Purple+Silver
Product size: 12 x 2.7 x 2.3cm / 4.7 x 1.7 x 0.9in

Package Contents:
6 x Kazoo
1 Set x strap button with screw(2pcs buttons and 2pcs screws)