• Standards: 1. Color: Choose from a variety of colors. 2. Length: Approx. 19.7 inches (50 cm); Width: Approx. 11.4 inches (3. Weight: Approx. 1.8 oz (50 g) (super lightweight and not comfortable to wear. 4) This extension is made of heat-resistant fiber material. Heat resistant up to 330°F (150°C) • Material: Made of heat-resistant fiber. It has an extremely natural shine and is smooth and supple with no visible artificial luster. An essential one-touch extension that can be easily changed for long hair. You can use curling iron or hair dryer, and the maximum heat resistance temperature is less than 160℃ • Features: 1. Popular collar and leg extensions are loved by many women. 2. The natural blend is high. ③Easy to install Since it is a clip type, it can be easily used by first-time users, and it stays firmly in place without falling off • (Good Breathability) Made of high quality materials with natural synthetic fibers, it is thin and fluffy, so it fits comfortably and does not weigh you down even when wearing it. Simply fasten it to your natural hair with a hairpin! Comes with a hairpin for excellent stability. Transform easily with just one touch! We suggest you choose the color close to your own hair. Easy to blend with your natural hair • 【Wide range of uses】Can be used as long as you need, regardless of gender or age. Great for special occasions such as Halloween, summer comics, festivals, cultural festivals, banquets, year-end parties, and more. Perfect for women in their teens, 20s, 30s and 40s who want to change their hairstyle, long hair or fun as a fashion item