Myler Dee without Hooks with Stainless Steel Comfort Snaffle Wide Barrel MB 02Myler Stainless Steel Dee without Hooks, MB 02 Comfort Snaffle Wide Barrel, Level 1 The MB 02 is the Myler alternative to the traditional French link or lozenge mouthpiece commonly used in snaffle bits. The MB 02 rotates onto the tongue, applying tongue pressure, but because the mouthpiece is curved, it wraps around the bars and lips instead of pinching. The barrel in the center applies approximately the same pressure on the tongue as a traditional