Bremmy compact stackable sledThe Bremmy stackable sled has a 12 stainless folding pin that allows them to lay flat so you can stack multiple sleds together. Its great for gyms that are trying to save space. The sled is made of 1 8 steel and has plastic sliders. The stock color is black powder coat but other options are available upon request. Contact us if you would like to do custom logos or Gym names.