12-inch Support Mattress — Breathable Memory Foam + High-Density Core | 7-Day In‑Home Trial

Our 12-inch mattress features a multi-layer construction: a breathable, skin-friendly cover for temperature regulation; a comfort layer combining responsive memory foam and cushioning foam for surface contouring and pressure relief; and a high-density support core or pocketed coil base to ensure deep support and structural stability. The product range covers standard sizes (twin, full, queen, king, etc.), with widths and thicknesses aligned to industry norms for compatibility with various bed frames. Before any model is listed, our staff obtain samples for a 7-day in‑home trial, logging strengths and weaknesses to inform material and layer adjustments; meanwhile, we sell direct online to reduce storefront and intermediary costs, passing savings to customers for better value pricing. Upon receiving a compressed-packed mattress, customers may experience a brief adaptation period: the mattress will regain most of its shape within about one hour after unboxing, most layers settle within 48 hours, and users generally adapt fully by the second week, experiencing improved sleep quality. Regarding compressed mattresses, they are manufactured with vacuum-compression and roll-packaging for transport convenience—key features include easy shipping, ready-to-lay setup, and short-term recovery. Our compression, packaging, and quality control meet industry standards to ensure the mattress regains its designed performance within recommended ventilation and recovery times.

• 12-inch multi-layer build: breathable cover + memory foam comfort layer + high-density support core / pocketed coils
• Fits standard sizes and bed frames; thickness balances cushioning and support
• 7-day in‑home trial prior to listing; product refined based on real-user feedback
• Compressed packaging for easy delivery; ~90% expansion in 1 hour, most recovery within 48 hours
• Direct online sales reduce middleman costs, offering better value pricing

Unboxing & break‑in guidance 

Before unboxing, place the mattress on the final bed frame or a flat surface and ensure good room ventilation. Carefully cut the outer packaging along the seal, avoiding contact with the mattress; once laid flat the mattress will expand to about 90% of its shape within one hour, with most materials settling within 48 hours. We recommend regular nightly use during the first 7 days to complete material and body adaptation; if a mild odor occurs, ventilation will typically reduce it within 48 hours. To prolong mattress life, use a mattress protector, avoid prolonged direct sunlight and damp environments, and follow model-specific rotation guidance if applicable.

FAQ: Q1: What does "12-inch" mean? Will it be too soft or too firm?
A1: "12-inch" refers to the overall thickness. Firmness depends on the composition and thickness of the comfort and support layers; this model is generally medium-to-plush (providing cushioning yet adequate support). Firmness ratings are listed on the product page—consult them or customer service before choosing.
Q2: Is factory odor normal after unboxing? How long will it last?
A2: Mild factory odor from volatile compounds is common and typically diminishes within 48 hours in a well-ventilated area. If you are sensitive to odors, unpack in a ventilated space and monitor.
Q3: When will the mattress fully adapt to my body?
A3: Most users adapt by the second week and notice improved sleep quality; we recommend a minimum 7-day trial for material and body adaptation.
Q4: What is a compressed mattress? Is it safe?
A4: A compressed mattress is vacuum-compressed and roll-packed for easier transport and storage. Its advantages include convenient shipping and ready-to-lay setup. We follow industry-standard packaging and QC so materials will recover to design performance within the recommended recovery time.
Q5: How do you ensure online quality matches offline?
A5: Before moving models online, we validate them through high-sales performance in stores and conduct batch production quality checks. Direct online sales primarily reduce showroom and rental costs, enabling us to offer more competitive pricing. Contact customer service for detailed test reports or material specifications.