Review on Franklin Sports MLB Heavy Duty Rubber Base Set - 4 White Throw ⚾ Down Bases - Baseball, Softball, Kickball Home Plate & Bases with Waffle Bottom Construction by Wayde Lash

I've bought deluxe coasters, a convertible version, and other lightweight options for kids and they're worth it. Additional costs. They're heavy enough to stay in place while playing and light enough for kids to clean up afterwards. They move when you slip inside, but remain in place during normal play. The floors aren't slippery on the surface like other options, so you won't lose your footing when you hit the ground, even when it's wet. The bases are slightly elevated above the playing surface, which is great for training. I've had them for two seasons, like new with no signs of breakage. Perfect for backyard play, pickups and workouts.