KOKO Koko thick Clip in hair extensions one piece strip curly weft - Various colours! For instant glamorous hair, volume and length in minutes! Synthetic one piece clip in curly hair extension by Koko hair Pre styled clip in one piece Secure fit with snap clips attached to the top of the weft four or five per weft CURLY MEASURES 20" in it's pre curled state, then when you give it a shake to bring it to its fullness can measure anything up to 22" in length! STRAIGHT MEASURES 24" Both Straight and Curly Approx 10.