Specifications Color: Gold, Silver, Red, Black Style: Modern Material: Plastic, Metal Assembly Required: No Number of Pieces: 20* Valve Cores, 10* Caps, 3* Wrenches Box Size: 12.9*6.7*2.2cm/5.08*2.64*0.87in Valve Core Length: 1.9cm/0.75in Red Plastic Handle Single-head Valve Core Wrench Length: 9.7cm/3.82in 4-in-1 Valve Core Wrench Size (L*W): 4.8*3.35cm/1.89*1.32in Metal Valve Core Wrench Length: 7.45cm/2.93in Package Size: 13*6.8*2.3cm/5.12*2.68*0.91in Gross Weight: 0.11kg/0.24lbs Net Weight: 0.1kg/0.22lbs Package Included 20* Valve Cores 10* Caps 1* 4-in-1 Valve Core Wrench 1* Metal Valve Core Wrench 1* Red Plastic Handle Single-head Valve Core Wrench 1* Storage Box.