This product is either discontinued or we cannot get that from suppliers.
Product Name: Spare Eartips, 25 Units, Medium, Manufacturer Part Number: 88941-01, Packaged Quantity: 25 / Pack, Product Type: Eartip, Additional Information: Spare Ear Tip Medium, Manufacturer: Poly Plantronics
The Savi Medium Eartips from Plantronics are a pack of 25 medium-sized replacement eartips for Savi headsets.