E-154W – Fabric Gemsbok earliners. These earliners also work for Oryx and measure 6 7/8″ x 3 3/8″. Earbutts are not included. Fabric earliners are made with a new material called Wonderflex. This new material is far superior to plastic or paper liners for its adhesive properties. They are anatomically correct right out of the package and are extremely user friendly.