Child-proofing safety question

Our boy has started pulling himself up on furniture. He has pretty bad balance and just doesn't know how to fall when he loses his balance - he just kind of keels over and lands like a sack of potatoes! So I am always close-by to catch him and we have foam mats around the furniture to cushion his fall should one happen (if only he knew how to fall back onto his bum!).

We have a long flat television cabinet - about 1.5ft high and is prefect for him to pull up onto. He does it ALL DAY LONG! The problem is that it has a very sharp edge and I am so worried that he may lose his balance - which he doesn't have to begin with - and I won't be close enough to catch him and (heaven forbid) he bashes his teeth out or they pierce his lip.

I just want to know what you ladies have done in a similar situation. Is there anything available that I can stick on to blunt the hard edge? I can't drape anything on the cabinet (like a blanket) because we have a massive TV on it that we don't want him to pull off.

I would really appreciate any suggestions. TIA :)

I have seen plastic corner protectors that you might be able to use. They are usually wherever the baby proofing products are.

I think you can get things for corners... not sure about whole edges. We never baby proofed any edges. Accidents happen... but they learn pretty quick :)

Maybe you can help him plonk onto his bum... if you repeat it enough he might get the idea quicker?