LimbSaver String Decelerator. More accuracy - Less wrist slap. Traditional string stops produce a sudden, full stop at a single point and your string continues to travel while the arrow is nocked. This leads to nock travel when the arrow is released and directly ties to inaccurate shooting, especially at longer ranges. The LimbSaver String Decelerator uses break-away technology to slow the string at a lower rate, helping to ensure that the nock will leave the string in a more level travel pattern and won"t sacrifice accuracy! Order Today! LimbSaver String Decelerator, Black