LEGO PART 4162 Tile 1 x 8 with Groove | Rebrickable - Build with LEGO
Amazon.com: Gobricks GDS-565 Tile 1 x 8 Compatible with Lego 4162 All Major Brick Brands Toys,Building Blocks,Technical Parts,Assembles DIY (199 Dark Bluish Gray(072),20 PCS) : Toys & Games