Rigid plastic. No packing arrived damaged.

These are great and easy to wash. The lids create a good seal to keep my dry goods dry.

Nice sizes really good product

Great quality just what we we’re missing, to store breakfast cereals and keep our cupboard tidy too

When they arrived one of the lids was broken which must have happened in transit as all the broken bits where in the box, but after contacting customer services they quickly replaced. Had them a while now and they are fine.