FEIERDUN 40lbs Adjustable Dumbbell Set – 4-in-1 Barbell, Kettlebell & Push-Up Stand

4-in-1 Multifunctional Design — Use as dumbbells, barbell, kettlebell, or push-up stand to cover all your weight training needs.

Adjustable Weight — Single dumbbell: 5–20 lbs | Kettlebell: 3.5–19.5 lbs | Barbell: 7–41 lbs. Perfect for beginners to advanced athletes.

Durable & Odorless — High-quality PE exterior with iron and sand fill. No rust, no smell — built to last.

Non-Slip Grip — ABS textured dumbbell bar for a secure, confident hold during every workout.

Comfortable Barbell Pad — 5mm steel tube + 20mm thick foam with a curved, neck-fitting design that's soft, breathable, and sweat-absorbing.

Safety Nuts Included — Four thickened safety nuts keep plates firmly in place during use.