If you want more hairstyling options with added volume, our clip-in hair piece is the solution. Pro Pump is designed to add a teased look with little time or effort. This fashionable hair accessory blends with your own hair to create a “poofed” appearance. Pro Pump is 75 grams of 100 percent human hair and is 13 inches long. The flexible wiring around the mesh cap is what helps create the teased look. The cap measures 5.75 inches wide and 4.75 inches long. Enjoy styling your hair with this fashion-forward, clip-in hair piece. There are four clips attached to each Pro Pump that are coated in polymer to ensure they snap closely to your scalp with no damage or irritation.