Feature:1. High Quality Materials: The dual pedal is made of environmental ABS, very durable. Its opening and closing part can be repeated opening and closing 20000 times based on lever principle.2. Anti-skid Bottom: The bottom of each sustain pedal is equipped with four anti-skid silicone pad, which makes the pedal not sliding during use.3. Silent Design: Adopt the silent design. Only make a low decibel ticking sound during use.4. Diamond Lines: With exquisite appearance. After many design reform, combining with several generations of pedal design styles, finally create the diamond-lines style, in line with the preference of most users.5. 3.5mm Audio Head: High quality 3.5mm audio head can be perfectly combined with hole position of musical instruments, no loosening, no electric leakage.Specification:Features:High Quality Materials:The dual pedal is made of environmental ABS, very durable. Its opening and closing part can be repeated opening and closing 20000 times based on lever principle.Anti-skid Bottom:The bottom of each sustain pedal is equipped with four anti-skid silicone pad, which makes the pedal not sliding during use.Silent Design:Adopt the silent design. Only make a low decibel ticking sound during use.Diamond Lines:With exquisite appearance. After many design reform, combining with several generations of pedal design styles, finally create the diamond-lines style, in line with the preference of most users.3.5mm Audio Head:High quality 3.5mm audio head can be perfectly combined with hole position of musical instruments, no loosening, no electric leakage.Specifications:Model: JS-01-3.5Product Name: Universal dual pedal for musical instrumentsMaterial: Environmental ABSColor: BlackApplicable Equipment: For portable folding piano, electronic keyboard, electronic foldable drum and other musical instrumentsConnection Interface: Dual pedal / Dual interfaceProduct Applicable: Generic brand modelProduct Effect: Sustain / mute effectExtension Cable Length: 1.8 metersItem Size(each one): 10 * 7.5 * 3cm / 3.9 * 3 * 1.2inchItem Weight: 160g / 5.6ozPackage Size: 10.5 * 9.5 * 7.2cm / 4.1 * 3.7 * 2.8inchPackage Weight: 210g / 7.4ozPacking List:1 * JS-01-3.5 3.5mm Interface Dual Sustain PedalPackage List:1 * JS-01-3.5 3.5mm Interface Dual Sustain Pedal