For those of you who think that the cavities are perfect squares, they are not. The product description states that the cavities measure 2 3/4" x 2 3/4" x 1 1/4".

The truth is that each cavity is a rectangle measuring 2 3/4" x 2 5/8" x 1 1/4"

If this degree of precision is not important to you and you do not care to have perfect squares, these molds seem sturdy. The material is very shiny which will most likely generate beautiful bars of soap, just not perfectly square bars.

This is another one of my favorite molds! It consistently produces a 5.4 oz bar of soap. Next time I reorder I'm getting more of these!

Very happyoung that this was delivered before christmas. Good sturdy silicon mold for making a dozen batches of soap at a time. Great color too. Thanks again bulk. Happy holidays.

This is a must have for any soap project. The soap comes out so easily and clean up is a breeze.

This mold is great and not plastic, which I do not want to use for my personal products. I like how flexible it is, and makes soap-making easier!

AWSOME MOLD FOR SOAP MAKING i LOVE IT. aNYTHING i HAVE BOUGHT FROM HERE IS WONDERFUL

This is my first mold and haven't had any troubles. has an easy release on MP soaps. Clean up is a breeze. Love the quantity it allows me to produce.

After purchasing my first silicone mold and experiencing how easy it is to remove the soap, I had to purchase 4 more--two square, and 2 rectangle. The bars are uniform, and easily removed. No more freezing.

This was my first time making soap, this mold was unbelievably easy to use, definitely going to get some of the other silicone molds.