Lego Stairs, 7x4x6, Black, Set of 2 Released by Lego from 1996-Present in 31 Sets Can be Combined with additional Stairs to reach your desired height!! Found in the Following Sets: 31036 Toy & Grocery Shop, 70749 Enter the Serpent, 10246 Detective's Office, 7498 Police Station, 10218 Pet Shop, 4184 Black Pearl, 6857 The Dynamic Duo Funhouse Escape, 79008 Pirate Ship Ambush, 10232 Palace Cinema, 10243 Parisian Restaurant, 76018 Hulk Lab Smash...and more! LEGO Code: 4105288, 4279270 / Color: Black / Condition: New Dimensions (in studs): 7 x 4 x 6