Introduction
Welcome to enhanced sleep comfort with your new Zinus Sleep Master Memory Foam Mattress. This mattress is engineered with high-quality foam layers, including green tea and charcoal infused memory foam, designed to conform to your body's shape, provide pressure relief, and promote a fresh sleeping environment. This manual provides essential information for setup, care, and maintenance to ensure optimal performance and longevity of your mattress.
Setup Instructions
Your Zinus mattress is conveniently compressed and rolled into a box for easy shipping and handling. Follow these steps for proper setup:
- Step 1: Prepare the Area
Place the mattress box in the room where it will be used. Ensure you have enough clear space around your bed frame or foundation. - Step 2: Remove from Box
Carefully open the outer carton. Gently pull the rolled mattress out of the box and place it onto your bed frame or foundation. - Step 3: Unroll the Mattress
Unroll the compressed mattress. It will still be encased in clear plastic. - Step 4: Cut the Plastic Wrapping
Carefully cut one side of the clear plastic wrapping. Be cautious not to cut the mattress fabric. The mattress will begin to decompress immediately. - Step 5: Allow for Full Decompression
Remove all plastic wrapping. Allow 24 to 48 hours for the mattress to fully expand to its original size and shape. While sleeping on the mattress will not affect the recovery process, full expansion ensures optimal comfort.

Image: Unboxing your Zinus mattress. The mattress is shown rolled and compressed in its packaging, ready to be placed on a bed frame.
Video: ZINUS Mattress Unboxing. This video demonstrates the unboxing process of a Zinus mattress, showing how to remove it from the box, unroll it, and allow it to expand.
Video: ZINUS Foam Mattress Unboxing Video. This video provides a visual guide on how to unbox and set up your new Zinus foam mattress.
Product Features and Design
The Zinus Sleep Master Memory Foam Mattress is crafted with multiple layers for optimal comfort and support:
- Top Layer: 1.5 inches of Green Tea Memory Foam, infused with green tea and charcoal to maintain freshness and conform to your body for pressure relief.
- Base Layer: 4.5 inches of High-Density Base Support Foam, providing durability and foundational support.
- Cover: A soft and deluxe Jacquard cover for a smooth touch and feel.
- Certifications: All foams are CertiPUR-US certified for durability, performance, and content. The cover is OEKO-TEX certified, ensuring no harmful chemicals.

Image: Zinus mattress layers with hand pressing. This image illustrates the responsive nature of the memory foam layers as a hand presses into the mattress surface.

Image: Zinus mattress layer diagram. A detailed diagram showing the 1.5-inch memory foam layer and the 4.5-inch high-density base support foam, along with the Jacquard cover.

Image: Detailed Zinus mattress layers. This graphic shows the breathable knitted cover, green tea memory foam, Zinus comfort foam, and Zinus base foam layers.
General Use
The Zinus Sleep Master Memory Foam Mattress is designed for daily use, providing consistent comfort and support. It is suitable for various sleeping positions, adapting to your body's contours to alleviate pressure points. For optimal performance, ensure the mattress is placed on a sturdy, flat bed frame or foundation.
Care and Maintenance
To maintain the quality and longevity of your Zinus mattress, follow these care instructions:
- Cleaning: Spot clean only. Use a mild detergent and a damp cloth to gently clean any spills or stains. Avoid saturating the mattress with water.
- Protection: Consider using a mattress protector to shield against spills, stains, and allergens, extending the life of your mattress.
- Ventilation: Allow your mattress to air out periodically by removing bedding. This helps maintain freshness and prevents moisture buildup.
- Rotation: Rotate your mattress every 3-6 months to promote even wear and extend its lifespan. This mattress does not need to be flipped.
Troubleshooting
If you encounter any issues with your Zinus mattress, refer to the following common solutions:
- Slow Expansion: If the mattress is not fully expanding after 48 hours, ensure the room temperature is above 70°F (21°C). Walking or gently pressing on the mattress can also help encourage expansion. Full expansion may take up to 72 hours.
- Odor: A new mattress may have a slight "new foam" odor upon unboxing. This is normal and harmless. Allow the mattress to air out in a well-ventilated room for a few days. The green tea and charcoal infusion helps minimize odors.
- Comfort Issues: Ensure the mattress is placed on a suitable, supportive foundation. Uneven support can affect the mattress's feel and performance.
Specifications
| Feature | Detail |
|---|---|
| Brand | Zinus |
| Model Name | Memory Foam Mattress |
| Model Number | M-FMS-600Q |
| Size | Queen |
| Product Dimensions | 80"L x 60"W x 6"Th |
| Item Weight | 30.3 Pounds |
| Item Firmness Description | Plush |
| Top Style | Smooth Top |
| Cover Material | Polyester |
| Number of Layers | 3 (Memory Foam, Comfort Foam, Base Foam) |
| Fill Material | Memory Foam |
| Weight Limit | 500 Pounds |
| Additional Features | Breathable, Pressure Relief, Green Tea Infusion |
| Construction Type | Foam Construction |
| Product Care Instructions | Spot Clean Only |
| UPC | 841550047011 |

Image: Zinus Mattress Size Guide. This image displays various mattress sizes, including Queen, with their respective dimensions.
Warranty and Support
Your Zinus Sleep Master Memory Foam Mattress comes with a 10-year worry-free limited warranty. For detailed information regarding warranty coverage, claims, or product support, please refer to the documentation included with your purchase or visit the official Zinus website.
Safety Information
Caution: This mattress meets the requirements of the Cigarette Smoldering Test and the Open Flame Test. Ensure proper handling and storage to prevent fire hazards.