Walmart sells a wide variety of ice cube trays, which can be found on Walmart.com. The ice cube trays available include regular plastic, silicone and specialty trays.
The ice cube trays available through Walmart vary in purpose. Some trays are designed specifically to freeze and store substances such as breast milk or baby food, so they come with lids and have been constructed with BPA- and PVC-free plastic. Silicone trays can be used to freeze ice cubes into particular shapes. There are also large, block-style freezer trays for use in lunch containers or chest coolers, as well as tube-shaped freezer trays to freeze ice to fit into water bottle openings.