Myler MBT Shank Correctional Wide Port Bit custom_0218 metal ventilation tabs on each

metal ventilation tabs on each side for breathability

Sizes: Small-10

Materials used are non-toxic and safe for pets

An equine aerosol that has been on the market for over 15 years

Myler MBT Shank Correctional Wide Port Bit custom_0218 metal ventilation tabs on eachMyler MBT Shank Correctional Wide Port Bit Stainless Steel 5 1 2" MBT Shank, MB 41PB Correctional Wide Port, Level 2 3 The MB 41PB is a truly unique Myler mouthpiece. This mouthpiece is a correctional mouthpiece, a ported mouthpiece that collapses on to the outer lip and bars, and rotates on to the tongue. The port has a tiered design; the base is generously wide with rounded corners, offering virtually the same comfort and tongue relief of a Level 3