100% Silk Bonnet: This silk bonnet is 100% mulberry silk inside and out! Helps to protect your hair from the effects of friction throughout the night. Silk sleeping caps restore the health of your hair by protecting it from damaging cotton pillowcases. Every night we toss and turn against abrasive, absorbent cotton pillowcases. This results in bed hair, split ends and frizz. So unfortunately, it’s pretty hard to grow healthy luscious hair when your beauty sleep isn’t so beautifying. Colour: Grey.Say hello to:✓ No frizz or bed head.✓ No more split ends.✓ Natural hair oil dispersion from roots to tips, reducing oil build up at the roots and nourishing dry ends.✓ Baby hair protection and growth encouragement.Curly hair: we recommend plopping your hair into the cap, or tying your hair loosely at the top of your head with a scrunchie (like a pineapple) and then placing the cap over top.