2pcs German professional double and single teeth thinning trimming shears 6.5". Each is made using the finest 410-stainless steel which guarantees a long lasting razor cutting edge. Has a thumb rest for your convenience (removable). Black finger rings are also removable. Perfect for barbershops, hair salons/hair stylist, and household use. Also can be used for pet grooming. What's included? -6.5″ single teeth thinning shears (38 teeth). -6.5″ double teeth thinning shears (38 teeth). -each comes with a plastic case to hold/protect your shears/scissors.