This stand can be used for several functions. It works as a dock stand when you have a lift and need to place your PWC on a secure padded surface. It also works as an in-water stand. Place it at or just into the waterline until the rails are barely submerged. Drive your PWC onto the stand and its now safely off the ground, keeping sand, seaweed, rocks, out of your impellor. 60” support rails, UHMW covered , welded framework, lightweight and portable. Comes apart in seconds using wire lock pins.