-Pre-drilled for 3/8" stake -You can put two traps on each float -Traps will stay 1/2" underwater, even with changing water levels -Bait and traps are covered, reducing predation to nearly 0% -High-density polymer design -Crack, chemical, and UV resistant -Weighs 1.75 lbs, 16" long, 4-1/2" wide and 7-1/4" tall -Cover is removable and units are stackable for easy storage and transport, with reassembly in seconds