**Specifications:**
**Brand:**
**Product Name:** Four-Wheel Ab Roller
**2024 Upgrade:** Upgraded design for enhanced performance
**Features:**
- Four-wheel design for stability and ease of use
- Double-wheel rebound for smooth operation
- Includes one kneeling pad
- Four-point support structure
- Tank tread anti-slip design
- Thickened stainless steel springs
- Noise reduction design
- Supports up to 500kg
- Wide and long elbow support
- Mobile phone holder function
- 300mm widened wheelbase for safety
**Exercise Benefits:**
- Targets 6 major muscle groups
- Enhances workout effectiveness
- Includes arm, back, chest, abdominal, lower body, and glute exercises
**Materials:**
- PP, PE, TP, EVA, NBR
**Product Dimensions:** 410x400x278mm
**Product Weight:** 3.3kg
**Color:** Black and white
**Certification:** TUVRheinland
**Testing Report Number:** CN24Y3ZH001
**Safety Precautions:**
- Consult a doctor or fitness trainer before use
- Check for any damage before each use
- Warm-up before exercising
- Use on non-slip surfaces
- Keep a safe distance from walls and obstacles
- Wear appropriate workout attire and shoes
- Not suitable for children, pregnant women, or the elderly
**Package Includes:**
- Four-Wheel Ab Roller
- Kneeling Pad
**Note:** Product specifications may vary slightly due to manual measurements
**Disclaimer:** The above information is based on the provided content and may contain inaccuracies or errors. Please refer to the official product documentation for precise details.