6 Foot Tall, 4 Shelf Industrial Storage Rack Laminate The included magnetic mounting motion To further prevent tipping The included magnetic mounting motion sensor allows you to set the light to come on when you approach and it features a 5 minute automatic shut off timer that kicks in if it stops sensing additional movement Each 18 inch x 44 inch panel is made of durable steel which is then given an industrial grade black powder coating that matches the appearance and texture of the existing laminate wood composite decking on the 4 foot storage rack Additional safety features include locking grid clips to secure the wire grids into place and a wall mount bracket so you can secure your rack in place to prevent any accidental tipping the rack hardware kit includes a wrench