Dear，Pls leave a massage to tell us what design (Color) do you want.thank you.

Dear: High Quality，wish you like it! Features:Exquisite workmanship， mini and portable.Pure analog Phaser effect， warm and plump sound.Whole Aluminium alloy chassis， stable and strong.True bypass provides transparent tone.LED indicator shows the working state.Sponge pad on the backside is anti-skid， which enhances the stability and avoids friction between the effect pedal and the ground.Specifications:Brand: RowinModel: LEF-313Main Material: Aluminium alloyInput Impedance: 490K OhmsOutput Impedance: 13K OhmsWorking Current: 6mAPower Supply: 9V AC Adapter (Positive Tip)Item Size: 9.5 * 4.5 * 4.8cm / 3.7 * 1.8 * 1.9in(D * W * H)Item Weight: 203g / 7.2ozPackage Size: 12.2 * 6.3 * 6.3cm / 4.8 * 2.5 * 2.5inPackage Weight: 276g / 9.7ozPackage List:1 * Guitar Effect Pedal1 * User Manual(English)