R-3 Magnetic Add-On Weights (Pair) - By PlateMate – Grip Support Store
PlateMate Magnetic Add On Weight Plate | Fractional Plates - 1.25 lb Donut | eBay
1.25 lb Hex PlateMate Magnetic Microplates (Pair)Microloading with PlateMate® is the safe, scientific way to build strength at beginning, intermediate and advanced exercise levels. Microloading with PlateMates is essential at all levels.
5 Solutions for Dumbbell Micro Weights - Adding Weight in Tiny Increments | Two Rep Cave
QUICK TIP: Magnetic Microplates for Dumbbells and Cable Stacks - YouTube