sauna hat 1.material:95% wool+5% polyester 2:thickness:2mm 3:density ... protecting head from heating sauna hat Namesauna hatMaterial95% wool+5% polyesterDensity0.30g/cm3Thickness2mmColor natural wool colorWidth25cmLength36cmAdvantageEco-friendly, Super flexibility, ... Sound-absorbing Cotton Felt, Felt Fitting , Entertainment Felt, Wool Pad. The products are mainly used in mechanism, electromechanical, ...