The Mason Pearson Pocket Bristle brush is an elegant dark ruby hair brush featuring tight clusters of boar bristles designed for fine hair. The gentle boar bristles are also ideal for those with sensitive scalps or thinning hair. Hand-assembled and hand-finished for a superior brushing experience, the brush also features a rubber cushion pad that massages the scalp. First developed in 1885, the Mason Pearson brush is a staple of the daily hair care regimen, helping to coat each strand of hair in its natural sebum, strengthening and protecting the hair. The Pocket Bristle brush measures 6. 75 x 2 . | Mason Pearson Pocket Bristle Hair Brush | Dermstore