This commercial Hammer style dumbbell is designed for high-intensity strength training. The inner core is made of high-density solid steel, encased in high-strength PU (Polyurethane) for excellent drop resistance, wear resistance, noise reduction, and floor protection, without any pungent rubber smell. Its biggest design highlight is the polygonal anti-roll edge design on the end face, paired with striking "HAMMER STRENGTH" branding and weight numbers, showcasing a hardcore industrial style while offering excellent anti-roll practicality. Available in a full range from 2.5kg to 50kg (in increments of 2.5kg), it is a flagship strength machine for commercial gyms and high-end studios.

1. Polygonal Anti-Roll Design: The outer ring features polygonal raised edges, effectively preventing the dumbbell from rolling on the floor, facilitating storage and floor exercises.

2. High-End PU Material: The polyurethane outer layer is more wear-resistant and tear-resistant than standard rubber, odorless, colorfast, and offers an excellent feel.

3. Solid Steel Core: Made of solid steel for accurate weight and an extremely sturdy, durable structure.

4. Classic Hammer Branding: The recessed end face is printed with a three-dimensional textured "HAMMER STRENGTH" logo, showcasing a hardcore and professional look.

5. Anti-Slip Chrome Grip: Metal handles with anti-slip knurling provide a comfortable grip that resists sweat, enhancing grip strength during heavy training.

6. Rich Specification Options: Offers a complete range from 2.5kg to 50kg (in 2.5kg increments), meeting the progressive training needs of different users.