FlexWave Adjustable Dumbbell, Barbell, Kettlebell Set，Portable Multi-Functional Strength Training Kit, 2-in-1/4-in-1 & 40LB/60LB Weight Options，Multiple Combinations Available

FlexWave Adjustable Dumbbell, Barbell, Kettlebell Set，Portable Multi-Functional Strength Training Kit, 2-in-1/4-in-1 & 40LB/60LB Weight Options，Multiple Combinations Available

• 4-in-1 Multifunctional Design-Easily transforms into dumbbells, barbells, kettlebells, and push-up stands, providing a complete workout solution for strength training and home fitness.
• Complete Set Contents-Includes four 4LB plates, four 6LB plates, two dumbbell handles, one barbell connector, one kettlebell base with rod, two kettlebell handles, and five secure collar locks for safe and quick assembly.
• Quick & Easy Conversions-Effortlessly switch between dumbbell, barbell, and kettlebell setups in seconds. Designed for fast transitions, easy storage, and floor-safe use with no rust.
• Adjustable Weight Options-Customize your workouts with adjustable weights from 4LB to 20LB per dumbbell or up to 40LB per pair, making it suitable for various fitness levels and exercises.
• Durable & Floor-Friendly Materials-Made with a high-quality PE outer layer and filled with iron, cement, and sand, this set is sturdy, long-lasting, and safe for all types of flooring.