... available: 100%Brazilian hair,100%Chinese hair,100%Indian hair , 100% Mongolian hair,100% Cambodian hair,100%Malaysian hair, 100%European hair ,100%Peruvian hair .About our company ... curled?A: Treat the hair as if it is your own. Use a flat iron/straightener or tongs,even when fitted, but ... as with your own hair, never use hot tools too often ...