We made SafeWeights because we have two toddlers, and they want to be right there with Alissa when she’s exercising at home. Having weights around the little ones isn’t safe—but neither is skipping exercise, which started happening for Alissa because of this issue. We hope this can be a simple and useful product for families out there or for anyone who enjoys working out inside the home. Product Details: These weights are made with sand Safe for home use and for families with children Two handles for lifting Strong, durable material Weights: 5 lbs 10 lbs 15 lbs 20 lbs