Ear Cushion (Foam) – Plantronics

 15729-05 Foam Ear Cushion for SP11, SP12 Headset

 40709-01 – Foam Ear Cushion for C610, C620, HW111N, HW121N Headset

 40709-02 – Foam Ear Cushion for HW251, HW251N, HW261, HW261N Headsets

 43937-01 – Foam Ear Cushion for H141, H141N, S11, S12, CT12 Headset

 71781-01 – Foam Ear Cushion for CS510, CS520, W410, W420, W710, W720 Headsets

 80354-01 – Foam Ear Cushion for HW710, HW715, HW720, HW725 Headsets

 88817-01 – Foam Ear Cushion for HW530, HW540 Headsets

 88225-01 – Foam Ear Cushion for C215, C225, C310, C315, C320, C325 Headsets

 88225-01 – Foam Ear Cushion for C3210, C3215, C3220, C3225 Headsets

 200762-01 – Foam Ear Cushion for C510, C520, C710, C720, C725 Headset

 202997-02 – Foam Ear Cushion for HW510, HW510V, HW520, HS520V Headsets

 202997-02 – Foam Ear Cushion for  HW515-USB, HW525-USB Headsets