Package Contents: 2 pcs ear foam The ear foam will enhance the alto&bass performance of your headphone Compatible with Grado Professional Series PS1000 GS1000I RS1I RS2I Headphone Outside diameter about 85mm, Inside diameter: about 45mm Comes with a special VEVER LOGO package
Compatible with Grado Professional Series PS1000 GS1000 I RS1I RS2I SR325 RS1e SR80i SR225N headphone