This set includes a horse hair, polypropylene, nylon and stainless seal.

Horse hair utility brush is ideal for cleaning crevices on delicate surfaces like leather and cloth upholstery, piping, polished chrome and wood instrument panels.

Poly utility brush is the best tool for cleaning caked polish or compound from your polishing pads.

Extra durable staple set nylon bristles make this an all around utility detail brush. It is an ideal brush for cleaning gaps and crevices all over your vehicle.

Stainless steel bristles make this an amazing engine bay scratch brush. Use it anywhere you need aggressive cleaning on durable parts.