Black Multifunctional Abdominal Roller with Automatic Rebound - Core Strength Trainer with Extra-Wide Double Wheels and Kneeling Mat for Home Gym Kettles Low-voltage safer output:100–240V input with

Low-voltage safer output:100–240V input with 24V output helps reduce electric-shock risk for family use

Quantity: 10 Pieces per Pack

Expandable layout: Place multiple racks side by side to create a longer

The silicone lining helps maintain position on the wheel rim

Black Multifunctional Abdominal Roller with Automatic Rebound - Core Strength Trainer with Extra-Wide Double Wheels and Kneeling Mat for Home Gym Kettles Low-voltage safer output:100–240V input withEfficient Core Training with Advanced Elbow Support and Stability Transform your core workout with the latest generation of the automatic rebound ab roller. Unlike traditional rollers that strain the wrists and shoulders, this multifunctional trainer features integrated elbow supports that distribute pressure evenly, allowing you to focus entirely on your abdominal muscles. The intelligent automatic rebound mechanism provides consistent resistance and