The FLG 4LD has the same rim as the semi-shallow B4LD S1 trumpet mouthpiece. (The standard-depth B4LD/2 S3 and the old non-Slap B4LD have this same rim as well.) The FLG 4LD is made for players who use the B4LD S1 (or B4LD/2 S3) and want the exact same rim when playing flugelhorn.
For shank size info, click here [link coming soon!]
For help deciding between Classic and Prana, please see our Mouthpiece Selection Guide (in the Mouthpieces menu at the top of the page).
Monette mouthpieces are made to order and take about 6-8 weeks to produce. The mouthpiece will ship immediately when available - even if this is ahead of the production schedule. In the event of an unexpected production delay, Monette staff will contact you directly to update you regarding delivery schedule.