1. Introduction and Overview
The KUB High Chair is designed to adapt to your child's growth, suitable for infants from 6 months up to children aged 12 years. Its versatile design also allows it to convert into an adult chair, supporting up to 280 lbs, ensuring long-term utility. This manual provides essential information for safe assembly, operation, maintenance, and troubleshooting of your high chair.

Figure 1.1: KUB High Chair demonstrating its adaptability for different age groups.
2. Safety Information
Your child's safety is paramount. The KUB High Chair incorporates several features to ensure a secure environment:
- 5-Point Safety Harness: Always secure your child with the adjustable 5-point harness to prevent falls and ensure stability.
- Non-Slip Feet: The chair is equipped with non-slip feet to maintain stability on various floor surfaces.
- Sturdy Construction: Made from high-quality, durable, and non-toxic materials to withstand regular use.
- Anti-Tipping Design: Features a triangular structure with 4-point support to prevent accidental tipping.

Figure 2.1: Illustration of the high chair's anti-tipping safety design.
3. Assembly
The KUB High Chair is designed for easy and quick installation. Assembly typically takes less than 30 minutes.
Key Assembly Points:
- Leg Differentiation: Identify the front legs (x2) which have 5 holes, and the rear legs (x2) which have no holes. This is crucial for correct assembly.
- No specialized tools are required for assembly.

Figure 3.1: Assembly guide highlighting leg identification and overall dimensions.
For detailed step-by-step instructions, please refer to the included assembly manual provided in the product packaging.
4. Features and Adjustments (Operating)
The KUB High Chair offers multiple functionalities and adjustments to ensure comfort and versatility for various activities.
4.1 Adaptable Design
This high chair seamlessly transitions through different stages:
- Baby Chair Version: Ideal for infants starting solids (from 6 months) with the tray and full harness.
- Children Chair Version: Converts into a comfortable chair for older children, allowing them to sit at the table.
- Adult Chair: Can be used as a study chair, game chair, or even a work chair by removing the tray and seat, supporting up to 280 lbs.

Figure 4.1: High chair adaptability from baby to children's use.
4.2 Ergonomic Seat
The seat is designed to promote healthy posture, adhering to the 90°-90°-90° rule for optimal body positioning at hips and knees. The cushioned leather-like lining provides softness and comfort.

Figure 4.2: Ergonomic seat features including removable cushion and waterproof material.
4.3 Removable Tray
The BPA-free tray can be easily attached and detached with a simple click mechanism. It also features rear storage for convenience.

Figure 4.3: Tray removal and storage process.
4.4 Adjustable Footrest
The high chair features 5 adjustable footrest positions and 2 telescopic positions, allowing you to customize the support for each growth stage of your child. The footrest is also removable.

Figure 4.4: Footrest adjustment and usage for various activities.
5. Cleaning and Maintenance
Maintaining the cleanliness of your KUB High Chair is simple due to its design and materials.
- Seat Cushion: The polyurethane high chair cover and cushion are waterproof, making them easy to wipe clean with a damp cloth.
- Tray: The removable tray can be easily detached for quick wiping or rinsed under a faucet for bigger messes.
- Frame: Wipe down the metal frame with a damp cloth as needed. Avoid abrasive cleaners.
- Folding: The high chair can be folded in seconds for space-saving storage when not in use.
6. Troubleshooting
While the KUB High Chair is designed for reliability, minor issues may occasionally arise. If you encounter any problems, please review the assembly instructions to ensure all components are correctly installed. For persistent issues or concerns not addressed in this manual, please contact customer support.
7. Specifications
| Product Dimensions | 25 x 19.6 x 33.8 inches (D x W x H) |
| Item Model Number | K-BBHC003 |
| Maximum Weight Recommendation | 280 Pounds |
| Material Type | Metal, Polyurethane, Faux Leather |
| Portability | Yes (Foldable) |
| Item Weight | 16.94 pounds |
| Color | White & Natural wood-printed metal |
8. Warranty and Support
KUB is committed to product quality and customer satisfaction. If you have any questions or require assistance with your high chair, please do not hesitate to contact our customer support team. We aim to reply to all inquiries within 24 hours.
For support, please visit the KUB store on Amazon or refer to the contact information provided in your product packaging.
Note: Specific warranty details may vary. Please refer to the warranty card included with your purchase for complete terms and conditions.