4-in-1 Adjustable Dumbbell Set – The Final Home Strength Training SolutionMaximize your home gym with this innovative adjustable dumbbell set, designed to support a complete strength training experience for all fitness levels. Whether you’re looking to build muscle, tone, or improve endurance, this multifunctional set delivers unmatched versatility and performance—all in a compact, space-saving design.Multi-Function System: Easily switch between dumbbells, barbells, kettlebells, and push-up stands. Perform bench presses, squats, curls, shoulder presses, deadlifts, kettlebell swings, and more with one set. Perfect for full-body workouts and progressive resistance training.Adjustable Weight Options: Select from 30, 44, 66, or 88 lbs to suit your fitness needs. The set includes multiple weight plates (2.5lbs, 3.5lbs, 4.5lbs, and 5.5lbs), two dumbbell bars, a barbell connector, kettlebell rod, push-up handles, and secure safety nuts for rapid, safe adjustments.Durable & Floor-Friendly: Plates are crafted from high-density PE and filled with precision iron sand for stable, consistent weight. ABS-coated, sweat-resistant handles ensure a secure, non-slip grip. Protective shells safeguard your floors from damage.Compact & Portable: The streamlined design is perfect for home gyms, small apartments, and travel—store easily under a bed or in a closet, and take it on the go for hotel or outdoor workouts.Safe & User-Friendly: Quick-spin safety locks keep plates secure during even the most intense movements. Ergonomic, textured handles reduce fatigue and prevent slips, supporting both men and women at any experience level.Product Details:Color: Green and BlackPlateShape: RoundAvailable Sizes: 66 lbsMaterial: PE-coated plates, ABS & steel handles