Product: Electric Guitar Classic Effect Brand: Size: 9.2x4.6x4.3cm Scope of application: adults/children material: metal Color: brushed red Function introduction: all-metal outer box, frosted texture, durable, anti-rust and non-fading, small and mini shape, highly concentrated functions, small and portable, complete functions, sound quality compensation loss, and multiple effects. Package Contents: 1 x effect unit 1 x English manual 2 x self-adhesive silicone pads Only the above package content, other products are not included. Note: Light reflection 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.