It is not just a cheap plastic, very durable!

Made of sturdy plastic with leakproof lids

The plastic is very durable not cheap

Plastic is perfect for

Nice heavy plastic.

Nice sturdy plastic, leakproof and great quality.

The plastic is very durable and the lids are perfectly leak proof.

Hard plastic easy to clean and maintain.

these food storage containers are easy for him to open and seal closed by himself with out leaking they do stain because they are clear plastic or what ever they are made from when he stores spaghetti

Hard plastic easy to clean and maintain.

Thes containers have a hard plastic that feel very durable

I bought these to replace my flimsy plastic containers and these are so much better

Great product, thick plastic, tight seal

I absolutely love these containers, they are made of sturdy plastic and very well packaged.

I can use them easily in the microwave and the plastic doesn't melt or warp

It is not just a cheap plastic, very durable!

Some plastic stains especially with tomato sauce.

They’re thick plastic, super durable, don’t lead and seem to be pretty quality compared to other brands!

The containers are made of a very sturdy plastic that is easy to clean

This is the most durable plastic Tupperware set I have ever bought

These containers are really nice - thick smooth plastic and a very tight seal on the locking lids

They are very easy to clean and that are a hard durable plastic, would buy again

Want to them these, they feel good quality, solid plastic, nice set, just the hinges are super thin

Very durable, thick plastic, good sealing, quality tupperware

Containers are well made of thick clear plastic and the lids seal and fit very tight

They are very easy to clean and that are a hard durable plastic, would buy again

dense plastic and good sealing.

It’s very sturdy plastic and doesn’t leak

n’t stain like other containers.

n’t stain like other containers.