Professional Rocker Tremolo Arm Bar for Electric Guitar Crank Handle   Main Features‎:‎ ‎- Professional tremolo for electric guitar ‎- Made of high‎-quality metal‎,‎ durable and stable ‎- Easy to use‎,‎ great for long time use   Remote Control‎:‎ No   Package weight‎:‎ 0.426 kg Product Size‎(‎L x W x H‎)‎‎:‎ 18.00 x 3.50 x 0.50 cm / 7.09 x 1.38 x 0.2 inches Package Size‎(‎L x W x H‎)‎‎:‎ 18.50 x 4.00 x 1.00 cm / 7.28 x 1.57 x 0.39 inches Package Contents‎:‎ 1 x Tremolo Arm