4Pack 48LB Extra Large Ice Cube Molds Silicone Large Ice Cube Molds for Cold Plunge Tub,Reusable Ice Cube Trays for Freezer,Ice Block Molds for Home Ice Baths,Cold Plunge Accessories (12LB-Blue-4Pack)

These are great, but you definitely need to have space in your freezer for them as they are big! They also need to be flat because the top is open.I used them to make ice cubes that lasted longer for my chickens in the summer. I put the cubes inside of a large feed bin and sometimes I would add peas or fruit before freezing to entice the chickens to stand on them and peck at them. It helped to keep them cool in the heat of summer.

My husband purchased these for ice plunging at the fire station. The department provides the tube but not the ice. They use them every shift. it gets the water into the 40's. Nice and cold. Very inexpensive investment for cold plunging.

These are awesome for our cold plunge! They get the water super cold quickly and they last a long time! Easy to fill and remove from molds

They are the perfect size for my water trays for my chickens. They don’t have lids so they can stack.

Really nice makes very nice ice blocks. Soft and very ,pliable so ice comes out easy in a perfect block of ice. Our store quit selling blocks, so we make our own. They last a lot longer than cubes!

We can’t find ice block in town anymore. These work great and seem to be good quality.

Bought for ice bath. Durable, easy to clean an great size!

Great for plunging easy to remove