Features: brand new and high quality Convenient to install and easy to use; Simply screw in using the standard pump thread. Made of quality metal and plastic with o-ring seal, strong and durable, not easy to break. These tools are in normal size and design, good accessories for compressors, electric or manual air pump. Used to inflate basketball, football, volleyball, rugby, toy balls and other sports balls. Used to inflate various inflatable toys, balloons, air cushion, airbeds, swimming rings, yoga ball and other gym ball. Specifications: Material: Metal Size 1: 1.7x0.27x0.19 in/ 43.18x6.86x4.83mm Size 2: 1.1x0.35x0.27 in/ 27.9x 8.89x6.86mm Size 3 : 1.5x0.27 in/ 38.1x 6.86mm Size 4: 0.7x0.39x0.27 in/ 17.78x9.91x6.86mm Package Includes: 1x Ball Needle 2x Inflatable Nozzel( 1 long +1 short) 1x Presta to Schrader Va lve Adapter note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.