Is this real sterling silver?

Yes, the listing describes the chain and pendant as sterling silver, usually stamped 925. Sterling silver tarnishes with air and skin oils, so store it dry and polish it now and then.

Will the cubic zirconia stones fall out?

Cubic zirconia in prong or glue settings can loosen with daily wear. Check the stones periodically and avoid snagging the pendant on clothing.

What chain length does it come with?

It comes on an 18-inch chain, which sits around the collarbone on most adults. There is no adjustable extender mentioned, so check that length suits the wearer.

Is it a good Mother's Day gift?

The "MOM" lettering makes it an easy, personal gift for a mother. It arrives as jewelry only unless the seller states a gift box, so plan packaging if you need it.

How should I clean it?

Use a soft cloth and mild silver polish on the metal, and keep polish off the stones. Avoid chlorine and perfume, and store it in a sealed bag.

How does it compare with a gold MOM necklace?

Solid gold resists tarnish and lasts for decades, but it is a fine-jewelry purchase. This piece uses sterling silver and cubic zirconia, so it trades long-term durability for a lower-cost keepsake.