Storage Boxes with lids and latches. 30 gallon size (this is the "medium" size if you're familiar with these). 32"L x 19"W x 18"H. Heavy duty plastic. There are 9 available, you can buy any quantity, $5 per box with latches and lid. There is also one 18 gallon size (this is the "small" size if you're familiar with these). That one small size is 23.5"L x 18"W x 18"H.
These boxes were used to store household items such as clothes, blankets, sheets, etc. (nothing liquid, smelly, etc.). They're very clean inside but a little bit scratched on the outside.