1 x Hair Straightener. As a built-in safety feature, this hair straightener brush will automatically shut-off if not used for 60 minutes. Spray hair care. 2.3D combs + Titanium plating aluminum plate 。3D combs allow your hair to be neatly combed before straightening, preventing hair from being torn off and getting a better straightening effect。Titanium plating aluminum plate gives your hair a smooth, silky, natural lustrous look by sealing the hair cuticles, thus reducing split ends and knotting.