2 set Guitar Accessories: 1 set Strap Button with Mounting Screw & 1 set Toggle Switch Tips FITS FOR: These guitar switch Tips are used for guitar 3 way toggle switch. Nice replacement for LP style electric guitar. 4mm inner thread sizes MATERIAL: The guitar switch is made of copper, which is anti-rust and to use. EASY TO INSTALL: Easy to install with the high precision thread. Material: Copper color: Gold strap button with screw: Designed for guitar and mandolin Made of solid copper material, with golden color Screw: .19.7 x 3mm Button inner diameter: . 4.5mm Button outer diameter: . 16mm Toggle Switch Tips: Each Length: . 13mm / 0.51in Package Contents: 1 Set * strap button with screw(2pcs buttons and 2pcs screws) 3 * Toggle Switch Tips The switch is not included. Note: Please carefully check the size before bid it. Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.