Features: Suitable for inflating various balls, swimming rings, toy and other items. The set designs is compact and lightweight, which can be carried with you, making it convenient for outdoor activities or travel. Adopting manual inflation methods, the operation is simple, just insert the inflation tool and manually inflate to completes the inflation process. Made of durable materials with compressives and wear resistance, it can be used for a long time. The set includes various tools such as inflation needle, inflation tube, and inflation nozzles to meet the inflation needs of different items. Specifications: Material: Plastic+Alloy Diameter: Approx. 3.5cm/1.38inch Length: Approx. 15.6cm/6.14inch Package Includes: 7pcs Needle 1pc Ball Pump 1pc airs Nozzles 1pc airs Tube note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.