Brazilian Wholesale orders are 100% virgin hair sold in units of 1 kilogram (35.2 oz) which equals 9 to 10 x 4oz bundles of hair. Great savings! If you are looking to buy wholesale hair extensions then this is a great place to start. It works perfect for hair salons and beauty shops and re-sellers Boutiques that are interested in re-selling a Great Product. We at Brazilian Virgin Hair Company Specialize in strictly Virgin Hair products that are unprocessed or treated. Unlike many that offer but come to find out hair is colored, acid washed or bleached. Even some Remy hair. We stake our claim on this not to mention when purchasing large bulk quantity you have a 30% saving over all.