Signature Fitness 60LB 4 in 1 Portable Changeable ​Adjustable Dumbbell​ Set Barbell​ and Kettlebell with Adjustable Weights

4-in-1 Multifunctional Set - Changeable from dumbbells to barbells, kettlebells, and push-up stands, this 4-in1 multifunctional set serves all your exercise and fitness purposes C​ontents - Set of 4-in-1: Four 4LB plates, four 5LB plates, four 6LB plates, two dumbbell handles, one barbell connector, one kettlebell base with rod, two kettlebell handles, five collar locks M​ultifunctional - Provides multiple weight options and quick transitions between dumbbells​, barbells and kettlebells. Easy to disassemble and assemble. No rust, no damage to the floor Adjustable Weights - With 4x 4LB, 4x 5LB and 4x 6LB, you can adjust your weight from 4LB to 30LB singles or 8LB to 60LB pairs Material - ​Exterior is made of high-quality PE materials, and the inside is mixed with iron, ​c​ement, and sand