90mm Size Leatherette Headphone Cushions - Bag of 2 Fits Headphones and Headsets with an Earpiece ranging between 3 inches and 3  inches in diameter Metric Equivalent - Fits an Earpiece Diameter Ranging Between 76mm and 83mm in size. Leatherette Earpads are made of a Simulated Leather or Leather-Like Material that will Help to Cushion the Headphone Earpieces, Making them Comfortable to Wear These cushions have no latex. The hole opening stretches from 60mm (just over 2  inches) to just about 3  inches in size. If your earpiece is between 93mm and 104mm, you should get the 115mm cushions.