Camco 44550 Stabilization Kit W/Duffle 14 piece kit includes everything you need to level and stabilize your RV or trailer set-up Pieces made with durable, UV-stabilized resin Includes convenient, heavy-duty storage duffle All pieces are simple to use Includes 2 Tri-Levelers, 2 Wheel Chocks, 4 Small Stabilizing Jack Pads, 2 Large Stabilizing Jack Pads, 2 Wheel Stops, 1 Tongue Jack Stand and a storage duffle