Hair material: 100% human hair Hair originbrazilian hair Hair textureyaki wave Net weight:100g Oem acceptedyes Service life: over 2 year with proper care Unprocessed yaki wave, have full cuticle, soft touch and no tangle, do not mix short hair 100% full thick end, the cuticles are on the same direction, so it is more tangle-free and silky touch. They can be well processed by yourself, can be dyed, ironed.