About this item Compatible Model: Designed for earbud replacement tips, compatible with a wide range of models as long as the diameter of the headphone jack is between 3.8mm to 4.0mm. These eartips do NOT fit for certain older models. Headphones NOT included. Premium Quality Material: Crafted from soft, flexible, premium silicone, ensuring enhanced in-ear stability and long-lasting comfort. Designed to be durable and replaceable for added convenience. Noise Isolation: Effectively blocks external noise, allowing you to fully immerse yourself in the original, high-quality sound of your earphones without distractions for a pure and uninterrupted listening experience. Multi-size Options: These ear tips are thoughtfully designed in four different sizes to ensure a perfect fit for individuals with varying ear shapes and sizes. We believe that one of them will be suitable for yours. Size: 6.77 x 4.21 x 0.43 inches.