Product is brand new in factory packaging (never used or opened) Included: Four (4) heavy duty drum dolly (each with 4 swivel casters) Size/Dimensions: Outside Diameter: 24", Overall Height: 6", Rim Height: 2", Wheel Assembly Height: 3-1/2", Capacity: 1,000 lbs each Material: Heavy duty powder coated steel construction, strong polycarbonate surface wheel casters Deluxe cross strap design to prevent sagging or tipping 4 Premium wheel casters for a smooth, easy push Durable, ready to handle tough jobs and environments Factory direct pricing without middleman mark-ups In stock in the USA and ready to ship Limited Lifetime Guarantee against workmanship and defects (for the original owner)