1. 🔄 Dual-Sided Comfort: Sleep your way with dual surfaces, plush memory foam top for cloud-like softness or flip to the firm support base. Multi-layer wave foam adapts to your body for personalized comfort

2. 🌀 Anti-Sag Edge Tech: 2.2mm reinforced edge coils + 12-rotation tornado springs prevent sagging. Sit anywhere - edges stay supportive for years. Premium durability where it matters most

3. 🏆 30-Yr Korean Craftsmanship: "'s 3-year R&D created QA4 - combining 30 years of mattress expertise with portable comfort. Experience the perfect balance of support and cozy cushioning

4. 📦 Easy Setup: Unbox the mattress and place the rolled mattress on your desired location. After removing the outer plastic, unfold the rolled pack mattress. When removing the plastic from the unfolded mattress, use scissors to prevent any damage. We also recommend placing the mattress on a foundation, a standard bed, or a sturdy bed frame to enhance your sleeping experience. Elevate your comfort effortlessly

5. ⏳ 48-Hour Perfection: Your mattress reaches peak comfort within 48 hours. While usable in 15 minutes, any packaging creases will naturally smooth out as it fully expands

6. 🇰🇷EXPERIENCE SUPERIOR SUPPORT: This premium foldable mattress, featuring a durable coil-string system for firm comfort—unlike soft memory foam. With substantial weight (29lbs Twin/55lbs Queen), it delivers unmatched stability while remaining portable. Perfect for those who value both quality and convenience in a sturdy, long-lasting sleep solution