[ Applicable Models ] Compatible with Powerbeats Pro 2nd, Compatible with Powerbeats Pro 1st. [ Material ] These ear tips are made from premium silicone material, ensuring long-lasting comfort to your ears, reduce the pain of too long listening. Re-usable, can wash with water. [ Silicone Ear Tips ] S/M/L/Double Flange 4 size, Made of high quality silicone, safe non-toxic, durable, flexible, highly elastic, washable, removable, comfortable to wear, and does not squeeze the ears. [ Fit in Case ] Fit into the charging case, NO need to remove it before put into the charge. [ Package List ] You will get 8 pairs silicone ear tips, ear tips only, earphone NOT include. A-Focus [ 8 Pairs ] for Powerbeats Pro 2 Ear Tips L/M/S/Double Flange 4 Size Soft Silicone Replacement Fit in Case Eartips Earbuds Wing Earplug Gel Cover Compatible with Powerbeats Pro 2nd Black