Command, 21", Slate Color, Picture Ledge, Simple To Hang, No Tools Required, Holds Strongly On A Variety Of Surfaces, Including Paint, Wood, Tile & More, It Also Comes Off Cleanly Leaving No Holes Or Sticky Residue, Providing A Great Alternative To Damaging Screws & Nails, Reusing The Picture Ledge Is As Easy As Applying Refill Strips, Take Down, Move & Reuse It Again & Again, Holds Up To 5 LB, Contains 1 Ledge & 10 Strips.