Description This is a set of 3pcs guitar bridge tremolo mounting springs, made of hard and strong stainless steel, the springs ensure great durability. It can work with most electric guitar to tension the tremolo bridge, easy to install without other tools required. The excellent tension of the spring offer flexible adjusting. Great accessory for electric guitar like ST. Features ?- Color: Gold- Material: Steel with gold plating- Size: Approx. 6.55 x 0.97 x 0.8 cm- Strong stainless steel material with great endurance for long-lasting and non-corrosive use.- Great accessory for ST/ Stratocaster style electrical guitar.- Surface is uniformly gold plated and polished for glossy and smooth texture.- The excellent tension of the spring offer flexible adjusting.- Help to mount the tremolo bridge system, easy to install without other tools required.Packing list: 3 x Tremolo Springs