The Champion Sports inflation needle is ideal for inflating balls and sports equipment that require needle insertion. These inflation needles are nickel plated, screw into your pump for a secure fit, and are sold in a pack of three.Details:Silver colored3.3" x 5.2" package size12 packs (3 inflating needles per pack, 36 inflating needles total)Screw into your pump for a secure fitNickel-plated needles for electric inflating pumpIdeal for inflating balls and sports equipment For ages 10+