Tennis Badminton Racquet, Metal Spring, Clamp Stringing, Starter Tool. Features: The Starting Clip is a Tool Often Used in Threading Work, This Tool Can Hold the Racquet Line Well. According to Your Threading Habits or Techniques. To Decide Whether You Need to Prepare One or More Starter Clips to Help You Complete the Threading Work. Made of Aluminum Material, Ultralight and High Strength. Wide Head Design, Won't Damage the Racquet Line, Can Avoid Hurting Hands While Tying the Knot. 3 Springs to Help Better to Maintain Tension.  Specifications: Item Name: Racquet Starting Clamp Material: Aluminum Size: 13.8cm X 7cm/5.43" X 2.76" (Approx.)  Package Includes:1 X Racquet Starting Clamp. We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.