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FOUR STAR MATTRESS HYPNOS - S
Model
HYPNOS - S
SKU
TB0019720

Brand: 7866

In stock
main product photo

FOUR STAR MATTRESS HYPNOS - S
SINGLE

SINGLE
Model
HYPNOS - S
SKU
TB0019720
In stock
S$2,299.00 Get 2299 Family Member's Points U.P. S$4,598.00
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SKM 11TH ANNIVERSARY SALE

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Promo: May 3, 2026 10:00 PM to May 24, 2026 9:59 PM

All items available for online purchase are not guaranteed to be in stock at the time of order processing. In the event that we are unable to fulfill your order, we will contact you with an alternative, or given a full refund.

All items available for online purchase are not guaranteed to be in stock at the time of order processing. In the event that we are unable to fulfill your order, we will contact you with an alternative, or given a full refund.

Product Description

The "Hypnos" mattress model name is commonly associated with a specific hotel-performance pillow-top pocketed spring mattress

Key Features

Advanced Spring & Support Systems

Barrel-Shaped Pocketed Springs: Individually wrapped, compressed high-tensile steel coils that move independently. This minimizes partner motion disturbance and prevents joint pressure points.

Mini-Pocketed Springs (Spring-on-Spring): Low-profile, three-dimensional luxury spring layers used in premium models to optimize lumbar support and enhance airflow.

Double Offset Spring Systems: Featured in orthopaedic configurations like the Chiro series to offer heavy-duty, durable structural firmness.

Comfort Layers & Material Technology

Natural Latex Sheets: Eco-friendly layers that adapt naturally to body contours to relieve tension. These are inherently resistant to dust mites, mold, and bacteria without relying on added chemical treatments.

Gel-Infused Memory Foam: High-density foam that absorbs body weight, regulates temperature, and dissipates heat effectively to prevent sleep disruptions.

Firm-Tex Natural Fiber: Biodegradable natural fibers processed with latex. This layer enhances overall mattress durability, improves weight distribution, and encourages cooling airflow.

Specialized Fabric Innovations

Detense Technology: High-tech ticking woven with anti-static carbon fibers. This structural element draws negative static electricity away from your body, lowering muscle tension and cortisol levels.

ArcticSilk Cooling: Tightly knitted ticking fabric that feels cold to the touch. It disperses body heat rapidly across a breathable surface for hot tropical climates.

Metex Grid: A non-toxic, recyclable thermoplastic elastomer grid featured in their latest eco-conscious lines. It prevents localized heat buildup while providing flexible, pressure-relieving support.

Perimeter & Structural Encasement

High-Density Foam Encasement: Rigid structural walls enclosing the internal spring systems. This provides robust edge-to-edge support, expands the usable sleeping surface by 20%, and prevents edge sagging.

Singapore Standard Size Dimensions

Four Star Singapore mattresses are manufactured strictly to standard Singapore/UK bedding dimensions:

  • King: 183 cm Width × 190 cm Length (72" × 75")
  • Queen: 152 cm Width × 190 cm Length (60" × 75")
  • Super Single: 107 cm Width × 190 cm Length (42" × 75")
  • Single: 92 cm Width × 190 cm Length (36" × 75")

Product Information:

  • 5 ZONE INDIV. POCKET SPRING
  • DETENSE ARCTICSILK CU+
  • 100% NATURAL LATEX
  • 12" GEL MEMORAY FOAM EURO TOP
  • FOAM EDGE ENCASEMENT
  • 15 YEARS WARRANTY
  • Dimensions (W x H x D): 91.0 x 30.0 x 190.0 cm
  • Weight: 20.00 Kg

Gain City Disclaimer

We strive to present the product information as accurate as possible by taking information directly from manufacturer's / agent's website. Information on this page is subjected to change without prior notice. Information on this page may not be accurate if there is change of specification. Consumers are highly recommended to check the manufacturer's site for latest specs and product information. Pictures are only for illustration. If in doubt, call our customer service hotline to check prior to purchasing. All Materials and images remain the property and copyright of their respective owners.

All items available for online purchase are not guaranteed to be in stock at the time of order processing. In the event that we are unable to fulfill your order, we will contact you with an alternative, or given a full refund.

After you placed the order in Gain City website and confirmed the payment, our customer service officers will process it within 72 hours. Any order that comes in after 6pm on a Friday, it will only be processed on the following Monday.

We will schedule your delivery when Gain City's Own Fleet or Installation Service is required. However, due to stock availability across our different showrooms, Gain City may require an additional 3-5 working days to get the item ready for your Store-Collection (only applicable to 4 main showrooms) or for shipping out.

Delivery of your purchase may fall within this 3 schemes:

  • Agent Delivery: Items require our agents (distributor or principal) to deliver and/or perform basic installation services by the agents, for items such as Ceiling Fans, Cooking Hoods, or Water Heaters. Extra charges may apply for the installation service.
  • Gain City Delivery: Items in larger size and weight, and/or require basic installation service provided by Gain City's staff.
  • Economy Delivery: Smaller items will be delivered via our appointed 3rd party courier service partner.
  • Same Day Delivery: Order(s) placed between 12am to 4pm will be delivered within the same day before 10pm.

Delivery cost does not include installation/dismantling/carrying up or down by staircase. Installation/Dismantling cost and any other 3rd party cost applies separately.

For more information, you may refer here.

Our policy lasts 8 days. If 8 days have gone by since your purchase, unfortunately we can't offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging and sealed.

Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.

Additional non-returnable items:

  • Gift cards
  • Downloadable software products
  • Some health and personal care items
  • Mattresses & bedding accessories (due to hygiene reasons)

To complete your return, we require a receipt or proof of purchase.

For more information, you may refer here.

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