Qunlon 220lb Dyneema Kite Line String Wrist Strap of Durable Nylon Webbing Control System for Dual-Line Traction Power Kite QUNLON Kit of Dual Line Kite Control System: 220lb 65ftx2 Dyneema Line with Wrist Strap of Nylon Webbing. High quality for your wind conquest way. QUICK RESPONSE! Dyneema is of low stretch less than 3%. Only with very slight traction, you will get the response from traction kite / stunt kite both quickly and correctly. Sewn sleeves of 2 colors for clearly distinguishing left line and right line, also aid in easily sorting out a twist. SOLID CONSTRUCTION! High-end and solidly built nylon webbing makes up stress bearing constructions of the wrist strap. It maintains its shape (won't be deformed) under strong pulling or other force. PROTECTION! The wirst strap is also paddled by thick EVA foam cushion to create protection also comfort to your wrists from strong kite pulling.