Silk top size: 6.3" x 7", hair length: 10" , 12" , 14" , and 15" Color: off black, dark brown, light brown Material: Real Human Hair Hair Texture: Straight Kindly note: real human hair will not be too straight, you can straighten it before you use it Function: add hair volume, cover grey white hair, cover thinning hair FAQ Q: If the hair can be washed or curled with the heat iron? A: Of Cause, it's real human hair Q: If I can cut bangs, restyle the hair A: Yes, you can Q: If I can make a left part, right part or middle part? A: Yes, you can (how to change the part: make a new parting and use your hair dryer to blow the new parting place)