[Package Includes: 36 Pieces Large Replacement Earbud Tips；1 Pcs Blue Cleaning Cloth;A Plastic Box for Eartips.(Earbuds Only Earphones Not Included) Earbud Replacement Tips Inner Hole 3.8mm -5.5mm Compatible with Most In-Ear Earphone Please check that these earbud Tips are suitable for your headphones before purchasing. Material: Earbud Tips are made of silicone reusable and durable elastic soft to touch and comfortable for your ears. All ear bud replacement pieces product come with a plastic box for the ear tips to prevent the ear tips from being bumped damaged or lost. MONEY BACK GUARANTEE: Our earbuds tips replacements pieces have 30 days money back 6 month replacement guarantee once you have purchased no matter what probles or suggestions you have please do not hesitate to contact we will provide a replacement or refund.]