uxcell a16031400ux1125 10pcs TR415 Rubber Car Wheel Tubeless Tire Air Valve Stems Caps 46cm, 10 Pack Product name: tubeless tire valve stem; material: plastic, rubber, brass Package content: 10 x tubeless tire valve stem; Color: Black Dimension: 46 x 24mm/ 1.8 x 1 inches(lmax.D) Thread diameter: 7.5mm/ 0.3 inches Type: TR415