Buffalo Blizzard Blizzard Blocks for Swimming Pool Winter Closing - 20 Pack

Great quality and very sturdy. They snap closed very securely, and I also tied a thin rope around them to ensure the lids do not fly away during strong winds. We have gotten heavy snow twice already and the containers are in place and holding up beautifully. Definitely recommend them!!!

Delivered on promised date. Product as advertised. Long term wear unknown at this time, but no manufacturing defects evident.

Good products and service.

Easy to use and nicer than water bags

i switched over to these Blizzard Blocks and they do a much better job than the water logs because the water logs tend to burst when they freeze. I was buying a dozen at a time for years now and these blocks last much longer. A much better alternative to the water logs

Blocks seem sturdy covers fit securely hopefully they will withstand the winter months ahead and last for future years!

Okay for the price point. I got what I paid for. Not misrepresented in the image. Wish it were sturdier. One broke in transit, but was quickly replaced. Looks like it will do the job.

Easy to put together and fill with water, don't recommend buying a whole lot together, being smashed together in shipment, cracks, and broken, but I'm going to try them. This is my first year with these blizzard blocks . See how they work out.

This is a terribly lightweight block and the covers do not stay on the box. Also they are so light that 2 of them are currently in my pool until the summer months. I hope it does not tear my liner.

so flimsy blew into pool even with frozen water wish i could return