Function: 1. This product is made of qualified alloy material, precision welding and exquisite workmanship. 2. With non-slip mats for fixing the board. 3. Equipped with 15 ribbons and 15 gommures, no additional tools, very convenient to use. 4. 2 sizes to choose from to meet different needs. 5. Great addition to an electric guitar. Specification: Characteristics: This product is made of qualified alloy material, precision welding and exquisite workmanship. With non-slip mats for fixing the board. Equipped with 15 ribbons and 15 gomurs, no additional tools, very convenient to use. 2 sizes to choose from to meet different needs. Great addition to an electric guitar. Technical data: Material: alloy Black color Size: S, M (Optional) Suitable for electric guitar Pedal board size: S: approx. 40 x 13 x 2 cm / 15,7 x 5,1 x 0,78 inches M: approx. 37 x 27 x 2 cm / 14,5 x 10,6 x 0,78 inches 110 x 3,8 cm / 43,3 x 1,5 inch M: approx. 200 x 3,8 cm / 78,7 x 1,5 inch Weight: S: approx. 635g M: approx. 1217g List of things to pack: 1 x Effect Pedal Board 1 x Hook and Loop 15 x Ribbon 15 x Gommy