The QFR Basic Earseals are replacement ear seals specifically designed for use with Lightspeed Aviation’s QFR headsets. They are made of a soft and comfortable foam material that helps to block out noise and create a more comfortable fit for the user. These ear seals are easy to install and can help to extend the life of your QFR headset. They are an essential accessory for any pilot who uses a QFR headset on a regular basis.