Perfectly matched to the original equipment; guaranteed proper fit. Safely controls the drop rate of truck tailgates. Provides leak-free operation and long service life. Slow down compression function. : for 2011-2020 Placement on Vehicle: Rear Left / Right Color: Black Material: Aluminum Package Contents: 2 x Trunk Gas Struts Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.