• Secure Anti-Slip Grip: Designed with both anti-slip foot pads/anti-slip ring and textured non-slip patterns, these balance stepping stones for kids provide reliable stability even on energetic playdates for worry-free fun.• Core Strength Development: Every step, wobble, and leap on these toddler stepping stones sparks a hidden workout, strengthening your child's core muscles while refining their balance and coordination. It is perfect for kids aged 3 and above.• Versatile Play, Anywhere: Whether it's indoor living-room adventures, backyard obstacle courses, or sunny trips to the park, this kids play equipment adapts effortlessly to carpet, tile, or grass. It invites parent-child bonding at every turn.• Stack & Store Convenience: Engineered with a clever stackable design, this balance sensory toy set minimizes storage space and maximizes versatility - perfect for playrooms, classrooms, or travel-ready fun, wherever adventure calls.• Premium Quality, Built to Last: Crafted from selected PP, each stepping stone offers a washable surface and supports up to 180 lbs, making them thoughtful gifts for children that are both safe and enduring for years of imaginative play.Color: ColorfulMaterial: PP, TPEDimensions of Big Stepping Stone: 12" x 9.5"Dimensions of Small Stepping Stone: 10" x 7.5"Stacked Height: 10.5"Suitable Age: 3+Max Load Capacity: 180 lbsNet Weight: 4.5 lbsIs Assembly Required: Yes