SupraPlus Foam Ear Cushions are donut style foam ear cushions which are fit for all corded SupraPlus and Supra headsets (not for wireless SupraPlus headsets). They are also fit for Blackwire 600 series. Made of hypo-allergenic foam.
They are suited to: H51, H61, H251, H261, HW251, HW261, H251N,H261N, HW251N, HW261N, HW291N, HW301N or any other headset in the Supra and SupraPlus range.
These ear cushions are also a very good replacement for the discontinued Claria headset donut ear cushions.
It is highly recommended that ear cushions be replaced at least every 6 months.