uxcell a16031400ux1127 10pcs TR412 Black Rubber Tubeless Tire Stubby Valve Stems for ATV Car, 10 Pack Product name: tubeless tire valve stem; material: plastic, rubber, brass Package content: 10 x tubeless tire valve stem; Color: Black Dimension: 36 x 19mm/ 1.4 x 0.75 inches(lmax.D) Thread diameter: 7.5mm/ 0.3 inches Type: TR412