Package Included: 4pcs Shocks Absorber Specification: Material: Aluminum alloy Weight: about 56g/set Quantity:4pcs/set Color: Black+Red, Black+Silver, Titanium,Blue,Green Total length: about 66mm Hole center to hole center: 58mm; after compression: 45mm Suit for Arrma 1/18 GRANITE GROM MEGA 380 BRUSHED 4X4 MONSTER TRUCK , TYPHON GROM MEGA 380 BRUSHED 4X4 SMALL SCALE BUGGY RTR, MOJAVE GROM MEGA 380 BRUSHED 4X4 SMALL SCALE DESERT TRUCK RTR