Caliee Is Experienced In Hair, And We Have Our Factory For Several Years, If You Need, Welcome To Visit Our Factory. Caliee Is Devoted To Become A Distinctive Store, Because We Know The Hair Is Not Just A Hair, It'S A Beautiful Mood.Caliee Hair Extensions: Hair Texture: 3B 3C Kinky Curly Clip In Human Hair Extensionhair Color: Natural Black Hair #1Bhair Material: 100% Virgin Remy Human Hairweight: 120 Gram Totallyhair Length: 10-20 Inchhair Pieces:1 Piece 8 Inch Wide With 4 Clips2 Piece 6 Inch Wide With 3 Clips3 Piece 4 Inch Wide With 2 Clips1 Piece 2 Inch Wide With 1 Clipq&Aq: How To Measure The Length?A: Please Noted The Curl Is Measured In Its Straight State.Q: How Many Set Do I Need?A: 1 Set Is Natural, 2 Sets For Full Head.Q: How Long Can It Last?A: Generally Our Hair Can Last About 6 Months. The Better You Take Care Of It, The Longer It Lasts. And When You Use Improper Conditioners, Frequently Use Heating Tools, Ironed, It Will Shorten The Service Life.Q: How Can I Distinguish The Human Hair And Synthetic Hair?A: Do Burning The Hair. Ash Can Be Crushed After A Real Person Has A Fever. The Synthetic Hair Will Harden And Not Crush After The Fever.