This  MASON PEARSON hairbrush is handcrafted with the following specifications:

Rubber cushion: Dry Natural Rubber (DNR).
Handle and base: Cellulose acetate plastic.
Bristles: Boar bristle & nylon tufts. As a natural product, boar bristles may vary between hairbrushes, but we take every step to ensure the quality and consistency of our brushes.
Logo: Elegantly embedded with hot foil

Size

Length: 6.75 inches / 17.1cm
Width: 2 inches / 5.08 cm
Head: 3.5 inches / 8.89cm