Esker's DRY BRUSH is made of grass tree wood, all natural bristles, and finely wound hemp twine at the handle. Dry brushing is an ancient technique that improves circulation throughout the body and exfoliates the top layer of skin for a brighter, firmer surface all over. The head of bristles on this dry brush are soft to the touch and move easily across the body without any harshness. This brush can be used across the entire body including arms, legs, and torso. Measures 8” long x 3” wide and is 1 ⅛” thick.