The pump nozzles are designed to cater to different inflation requirements. Whether you need to inflate a large air mattress or a small swimming ring, this pump has got you covered. The versatility of the nozzles allows you to easily switch between different inflatable items without any hassle. Features -Color:Black -Material:Plastic -Size:14.00X6.00X4.50cm/5.50X2.36X1.77in -Size:round mouth nozzle upper inner diameter: 1.7cm, round mouth nozzle lower inner diameter:2.8cm -Note:Small pointed mouth, suitable for swimming rings;Large pointed mouth; suitable for swimming rings;Large round mouth: suitable for rubber boats -The versatile inflation nozzles are designed to cater to different needs and can be used for various purposes. -The nozzle allows for effortless inflation, making the process quick and simple. -The compact and portable design of the product makes it convenient for on-the-go use, allowing users to inflate their items wherever they are. -The product is perfect for inflating air mattresses, swimming rings, and other inflatable items, providing a versatile solution for various needs. - Made from plastic, fine workmanship ensures smooth surface and no burr, would not hurt your fingers. Package list: 1 x plastic pump nozzle