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Backun Mouthpiece O-Rings
$7.45
Pickup available at Wind Instrument Proshop
Usually ready in 24 hours
Description
Replacement set of 3 O-Rings for Backun Mouthpieces.
Small: 17.17mm x 1.78mm
Medium (Standard): 17.50mm x 2.20mm
Large: 17.30mm x 2.20mm