Reversible Double-Sided Silk Hair CapKarisma. Co's Reversible Double Sided Silk Hair Cap Helps avoid tangles and frizz Minimizes friction between your hair and your pillow, preventing hair breakage which may result to split ends. It helps retain moisture in your hair because silk won't absorb your hair's natural oils! For babes with curly hair, it will surely help your Curly Girl Method! Other product details: Reversible 15 colors available Made up of Charmeuse Silk Kindly refer to the