These are mini porous irrigation vessels (ollas) with lids. The dimensions are approximately 6” tall x 2.5” wide. They hold approximately 8 ounces of water and can irrigate up to about a 1 foot diameter area. This mini size is typically used indoors for houseplants and other small containers up to about 3 gallons. The pictures used are just for example, pots will have slight variations.

Read more about irrigation pots here: https://www.thecaliforniapotcompany.com/aboutirrigationpot