【High Quality】 The Tire Valve Core is made of brass, which has good plasticity, heat dissipation and compression resistance in hot and cold conditions. The spool puller has a durable plastic handle and a sturdy steel shaft. 【Easy to 【Use】 Use the extractor to unscrew and remove the valve core, then replace the old valve with the replacement valve with the valve core in the kit, and finally tighten it with the disassembly tool. 【Plastic Box】 We are equipped with a suitable plastic box to perfectly assemble this set of combinations. 【Wide Range of Applications】 Used to quickly remove or install tire valve cores and repair tires, used in Cars, Trucks, Bikes and Motorcycles. Specifications: Material: Iron, Copper, Plastic Single Head Coil Puller: 9.5cm x 12cm Double Head Coil Puller: 7.5cm x 0.16cm Valve Tool: 3.4cm x 4.7cm Tire Valve Cap: 1.2cm x 1cm Coil: 1.9cm x 0.05cm Package Included: 1 x Single Head Coil Puller one Head 1 x Double Head Spool Puller 1 x 4 Way Valve Tool 10 x Tire