Walmart offers the US Weight 7.5-lb Canopy Weight 4-Pack for $16. (Amazon charges the same.) Opt for in-store pickup to avoid the $5.99 shipping fee. That's tied with last weeks mention and the lowest price we could find by $4. The interlocking weights secure tents, canopies, and umbrellas, and includes four 7.5 lb. weights for 30 lbs. total weight.