Front and rear steel off-road bumpers for a Jeep Wrangler JL or Gladiator JT.

These are likely the original equipment manufacturer (OEM) Mopar Rubicon bumpers.
The front bumper is a “stubby” design, which increases ground clearance and improves the angle of approach for off-roading.
The bumpers are made of steel and the front is winch-capable.
They are designed to be compatible with the vehicle’s airbag system and occupant protection requirements