About this item • HIGH QUALITY MATERIAL: Made of premium stainless steel, these needles are strong, portable, and resistant to bending, rust, or breakage. Ideal for sports enthusiasts, coaches, and teachers. • EFFICIENT DESIGN: Dual-port adapter tip and rounded hollow design increase airflow for faster inflation while preventing punctures. Compatible with air pumps, hand pumps, ball pumps, bike pumps, and more. • STANDARD SIZE: Each needle measures 1.5 inches in length, with an outer diameter of 0.27 inches and an inner diameter of 0.16 inches. Pack of 12 comes in a convenient tin storage box for easy organization. • WIDE APPLICATION: Perfect for inflating footballs, soccer balls, basketballs, volleyballs, rugby balls, handballs, yoga balls, wobble cushions, and other inflatable toys. • SAFE & PORTABLE: The storage box keeps needles secure and easy to carry, ensuring you never miss a game due to a deflated ball. Ideal for sports events, practice sessions, and outdoor activities. • VERSATILE USE: Whether for home, school, or professional use, these needles are a must-have accessory for maintaining your sports equipment. Keep your balls game-ready at all times.