Walmart has a pair of Tru Grit Fitness 5lb Black Rubber Hex Dumbbell for $3.99 (regularly $19.99) for a limited time. Shipping is Free for Walmart+ members or you can opt to pick it up at a local Walmart store to dodge shipping cost.

The Tru Grit rubber hex design is perfect to prevent the dumbbell from rolling, priced for any budget, high quality, created for performance with longevity in mind. Made with heavy-duty rubber heads to minimize noise and mitigate typical wear and tear to the equipment and your floor, chrome-plated handle that is ergonomically designed for any grip style or hand. Small dumbbells up to 10LB feature a unique 25MM diameter handle and up Heavy Duty Rubber Heads- created to minimize noise, and wear and tear damage to the equipment and floor. Easy-grip, ergonomic Chrome-Plated Handle Proprietary head to handle construction ensures the head does not come loose.