"Will I even feel it?" Your mattress protector questions, answered with Wakefit's King size

A mattress protector is the least exciting thing on your bed and possibly the most useful. One spilled glass of water, one sick child at night, or one dog who thinks the bed is theirs, and you are glad it is there.

This Wakefit protector is listed as 100% waterproof, terry cotton, King size at 78 x 72 inches, fitted for mattresses up to 10 inches deep, breathable and hypoallergenic, in grey. Here are the questions people usually ask.

Will I feel it when I sleep?

Probably a little, but not in a bad way. Terry cotton is the soft, towel-like fabric on top, so it feels plush rather than crinkly like older plastic protectors.

Will it make the bed hot?

This is the honest caveat. Waterproof layers trap some heat, even when a listing says breathable, and terry fabric adds a little warmth. In a hot room without air conditioning, some people notice it. Look for comments from buyers about summer nights.

Will it fit my mattress?

Measure two things:

1. The size. King here means 78 x 72 inches. Indian mattress sizes vary, so check yours.
2. The depth. It fits mattresses up to 10 inches. Thicker mattresses, and those with a topper, may not fit.

A fitted protector that is too small pops off the corners every night, which is annoying very quickly.

Is it really waterproof?

That is the claim, and it is the whole point of the product. Wash it before first use, follow the temperature on the care label, and avoid very hot dryers, which can damage waterproof layers over time.

Who should buy one?

Anyone who has spent money on a good mattress. And especially families with small children, pets, or a habit of breakfast in bed.

Get the size right and this kind of protector quietly pays for itself the first time something gets spilled.