1. Introduction
Thank you for choosing the Mainstays 4-Foot Adjustable Height Folding Plastic Table. This versatile table is designed for various uses, offering convenience and durability. Its adjustable height feature and foldable design make it ideal for events, workspaces, or general household use. Please read this manual carefully before setup and operation to ensure proper use and longevity of your product.

Image 1.1: The Mainstays 4-Foot Adjustable Height Folding Plastic Table in a typical use setting.
2. Safety Information
Please observe the following safety precautions to prevent injury or damage to the product:
- Do not exceed the maximum weight capacity of the table. Overloading can cause the table to collapse.
- Ensure all legs are fully extended and locked into place before placing items on the table.
- Keep hands and fingers clear of hinges and folding mechanisms during setup and folding to prevent pinching.
- Do not stand or sit on the table. It is designed for holding objects, not supporting human weight.
- Place the table on a flat, stable surface to prevent tipping.
- Keep children away from the table during setup and folding.
3. Package Contents
Verify that all components are present before beginning assembly:
- 1 x Mainstays 4-Foot Adjustable Height Folding Plastic Table
4. Setup Instructions
4.1 Unfolding the Table
- Place the folded table on a flat surface with the handle facing upwards.
- Carefully unclip any securing latches if present.
- Gently unfold the table halves until they lie flat. Ensure the central hinge is fully extended and locked.
- Flip the table over so the tabletop is facing down.
- Locate the folded legs. Swing each leg assembly outwards until fully extended.
- Push the leg support braces down until they click securely into place. Ensure all four leg braces are locked.

Image 4.1: Underside of the table, illustrating the folded legs and central hinge.
4.2 Adjusting Table Height
The table features adjustable legs with pinch-free buttons for easy height modification.
- With the table upright, locate the height adjustment buttons on each leg.
- Press the button firmly and slide the lower leg section up or down to the desired height. There are typically multiple height settings.
- Release the button and ensure the leg section locks securely into one of the pre-set holes.
- Repeat this process for all four legs, ensuring they are all set to the same height for stability.

Image 4.2: Table legs adjusted to a higher setting.
5. Operating Instructions
5.1 Folding the Table for Storage
- Clear all items from the tabletop.
- If the legs are extended, adjust them to their lowest setting by pressing the height adjustment buttons and sliding the lower sections in.
- Flip the table over so the tabletop is facing down.
- Release the leg support braces by pressing the release tabs and folding the legs inwards towards the center of the table.
- Once all legs are folded, carefully fold the table in half at the central hinge.
- Secure the table halves with any integrated latches to prevent accidental unfolding.
- Use the integrated carry handle for easy transport.
6. Maintenance
To ensure the longevity and appearance of your Mainstays folding table:
- Cleaning: The resin surface is scratch and stain-resistant. Wipe clean with a damp cloth and mild soap. Avoid abrasive cleaners or harsh chemicals that could damage the surface.
- Storage: Store the table in a dry, cool place when not in use. Avoid prolonged exposure to direct sunlight or extreme temperatures, which can affect the plastic material.
- Inspection: Periodically check all hinges, leg locks, and adjustment mechanisms to ensure they are functioning correctly and securely.
7. Troubleshooting
If you encounter issues with your table, refer to the following common solutions:
- Table is unstable: Ensure all four legs are set to the same height and that all leg support braces are fully locked into place. Check that the central hinge is also fully extended and locked.
- Legs won't fold/unfold: Ensure the pinch-free buttons are fully depressed when attempting to adjust or fold the legs. Check for any obstructions in the hinge or locking mechanisms.
- Tabletop appears uneven: Verify that the table is placed on a flat, level surface. If the issue persists, re-check leg height adjustments.
8. Product Specifications
| Brand | Mainstays |
| Model Number | B0GCLPPYGB |
| Material Type | Plastic (Frame), Resin (Top) |
| Color | White |
| Shape | Rectangular |
| Dimensions (Extended) | Length: 4 feet (48 inches), Width: Approximately 24 inches |
| Adjustable Height | Yes, multiple settings |
| Features | Fold-in-half design, carry handle, pinch-free buttons, scratch and stain-resistant surface |
9. Warranty & Support
For warranty information or customer support regarding your Mainstays 4-Foot Adjustable Height Folding Plastic Table, please refer to the documentation included with your purchase or contact the retailer where the product was purchased. You may also visit the official Mainstays website for further assistance.

