If you mean the little caps on the bottom of legs, yes they are rubber.
The top step is 14" wide x 11.3" deep, and the lower step is 14" wide x 6.8" deep.
Made in China
Push latch down to unlock the top step to fold ladder away.
They are steel framed with plastic or rubber corrugated top patterned to prevent slipping.
Height closed is 38 inches.
Depends on whether or not you know how to screw in a light bulb.
Aproximately 2 feet.