This cover is made by soft silicone material,it has a certain degree of flexibility and comfortable touch Developed using real machines, with size fitting and reserved hole positions This silicone cover is washable.It can be cleaned of stains and reused repeatedly The ec/-ho p/-op cover is portable and lightweight.You can put your ec/-ho p/p in the cover and carry it easily It is No impact on sound production, ensuring pure sound quality Material:Silicone Weight:56g Color:Black/White/Purple Package list: Silicone cover * 1