Works perfectly! It has tape on the back. No box. I can reply and ship immediately! The JACKAL effector offers a variety of tones, with adjustable level, treble, middle, bass, and gain. It's a high-gain effector that feels great! - Model Name: JACKAL - Brand: Limestone Audio - Controls: level, treble, middle, bass, gain, bite mode, plexi - LED Indicator: Red - Color: Black/Yellow Thank you for looking.