Here Recognize How To Test Synthetic hair and Human hair as follows:

Synthetic hair: Buring smells like a burning plastic, there is a small flame, and feels viscous when it burns out.
Human Hair: Burning smells like a burnt fragrance, human hair burns out very quickly,
and feels like coke, it also easily becomes ash.
WARM TIPS
Dear customer,There are incorrect comments not human hair from some one,
we are very aggrieved at this and guarantee our grey hair toupee 100% human hair.

Hair Material: India remy human hair
Cap Size: 8x10inch (width x length)
Bae design: Skin PU
Hair Texture: natural straight for old men or fateher gift
Hair length: 6inch
Hair color: 1B# Mix 20% grey (silver) hair
Hair density: 120% medium density toupee
Front conour: CC
Hair style: free style
Dear customer,we guarantee our afro toupee is 100% high quality human hair, you can cut a little hair burn test by yourself.(HUMAN HAIR will show white smoke while burning and will turn to ASH; Synthetic hair will show black smoke and will be a sticky ball after burning)
Thin skin pu base,pu thickness 0.06mm,easy to wear
PU silicone: soft and easy to apply tapes and easy to wear,invisible natural looking wigs
6 inch hair length,free style
Soft, healthy, no smell, tangle-free, no shedding