Lukace 12 Inch King Size Mattress No Fiberglass Gel Memory Foam Mattress for Cool Night, Certified Safe, Relieve Pressure with Medium Firm Support, Back Pain Relief, 80" L x 76" W

Built for long-lasting reliability, this gel memory foam mattress is ideal for busy households, apartments, or guest rooms. Its multi-layer foam structure resists uneven sinking, maintaining shape and support through years of regular use. Safety is prioritized: No Fiberglass and certified safe materials eliminate harmful additives, fitting daily family use. The gel infusion delivers dual benefits: contouring support to relieve back pain and heat-wicking to prevent overheating. Shipped compressed in a recyclable box, it’s easy to transport and set up—no tools required. Simply unroll and let it expand in 24-72 hours. Backed by a 10-year protection from the direct manufacturer, it combines durability, comfort, and convenience, exceeding expectations for practical sleep solutions.

• Quick Rebound & Cool Night Sleep - Allow 24 to 72 hours for your memory foam to fully expand. Warm rooms speed up this process, while colder ones may slow it. Follow the instructions to witness the unique expansion of the cake-like mattress. This gel-infused mattress is used for the whole family, wicking away heat and offering medium firm support to relieve back pain
• No Fiberglass & Certified Safe Materials - Crafted with No Fiberglass and certified safe foams, this is a family-friendly safe mattress. Free of harmful chemicals and formaldehyde, it meets strict durability and emission standards—reliable for bedrooms and guest rooms. Any slight odor upon first unboxing is harmless and will dissipate within a few days, no need for concern
• All-Position Support & Long-Lasting Comfort - This is a durable mattress capable of adapting to back, side, and stomach sleepers. Its multi-layer foam structure resists uneven sinking from frequent family use, maintaining consistent comfort and shape over time
• Straightforward Setup & Eco-Shipping -Compressed and shipped in a recyclable box. No tools needed—unbox, unroll, and it expands on its own. The eco-conscious process reduces carbon footprint, aligning with green living
• 10-Year protection & Long-Term Family Usability - As a direct brand manufacturer, this King size mattress combines premium features with practicality that aligns with family needs. Backed by a 10-year protection and 99% customer retention rate, it delivers reliable, long-lasting comfort for daily family use