This 7 Separate Pieces Synthetic clip in hair extension Set gives you an instant hair transformation with the help of clips. Heat Friendly Synthetic Hair is re-styleable with heat tools up to 270 degrees Fahrenheit. Approx. Length: 20 Inches. Approx. Weight: 4-5 OZ. Available in multiple colors. Made by 100% high quality Synthetic fiber, it looks, moves and feels like real hair with affordable price and very easy to apply. 7 Separate Pieces for full head set. 2 Pcs of 1.5 Inches ,2 Pcs of 3 Inches,2 Pcs of 5 Inches,1 Pcs of 8 Inches.