Hair Extensions, Thinning hair, Post baby hair, menopausal, chemo hair and all grey hair. Hair changes its thickness, volume and flexibility depending on they stage of life you're going through. Hence the Mother of all Brushes is here to be your hair BFF. Its actually light weight, so your arms won't feel like you've been working out to brush your hair. You can use on wet hair or dry hair and this brush handle allows you to take it into the shower as well. It comes in Rose Gold or Black. This brush is great for hair extensions and wigs too - wont rip them out and takes care of wig hair beautifully as well.