Shure PA910M Replacement Black Foam Sleeves (Medium) for Shure SE210, SE310, SE420, SE530 and SE530PTH Earphones (Discontinued by Manufacturer)
These replacement sleeves are for use with Shure SE Sound Isolating earphones--specifically models SE210, SE310, SE420, SE530, and SE530PTH.  The smooth and tapered foam design is easy to insert and fits comfortably in any ear.  Three different sizes ensure a cushy, custom fit.  This package includes 10 total sleeves.