Brand new Ball pump needle set measurement. Quaty material: this set of tools is made of quaty metal and PP, strong and durable. General design: these needle inflator tools are in general size and design. Good accessories for compressors, electric air pumps and almost any hand pumps. Wide range of usage: you can apply this set of needles with pump to inflate inflatable toy, balloon, basketball, gym balls, sports equipment, bicycle tires, etc. Specification: Material: Metal, Color: Black, The ball needle length is 38mm, Short metal aeration nozzle is 28mm long. Long metal inflatable nozzle length 44mm