Offered as a set of three pairs, the medium-sized black Dekoni Audio Bulletz Memory Foam Isolation Earphone Tips for Apple AirPods Pro are slow-rebound memory foam eartips designed to increase comfort and enhance noise isolation for an improved listening experience. The plastic mounting ring snaps into place to ensure a tight seal. These non-silicone eartips can be safely cleaned with soap and cold water and are made to fit with the earphones inside their charging case.