New Sleep Royal Mattresses for Sale (Factory Condition) - Golden Model Details and Specifications: Quantity: 2 mattresses. Size: 200 × 90 cm Model: Golden - 12 layers (double-sided). Condition: Brand new, with factory packaging, unused. Warranty: 10-year warranty (indicated on mattresses and warranty tag). Invoice: Purchase date (August 2026). Features: Excellent quality and firm support for the back and spine. High-quality materials ensure comfort and durability. The mattresses are still in their original factory nylon wrapping for protection. Price is negotiable, selling as a set or individually. Purchase price is shown on the invoice.