<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><ul class="a-unordered-list a-vertical a-spacing-mini" style="box-sizing: border-box; margin: 0px 0px 0px 18px; padding: 0px; color: rgb(15, 17, 17); font-family: &quot;Amazon Ember&quot;, Arial, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"> <li class="a-spacing-mini" style="box-sizing: border-box; margin: 0px; padding: 0px; list-style: disc; overflow-wrap: break-word;"><span class="a-list-item" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(15, 17, 17);">365-NIGHT HOME TRIAL：Worried our colchones queen might not meet your expectations? No need! We offer an industry-leading 365-day trial, giving you ample time to experience it fully. If you have questions, our dedicated customer support team is here to assist, try it risk-free for a full year.Meanwhile,mattress is made with foam that is CertiPUR-US certified</span></li> <li class="a-spacing-mini" style="box-sizing: border-box; margin: 0px; padding: 0px; list-style: disc; overflow-wrap: break-word;"><span class="a-list-item" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(15, 17, 17);">ENHANCED SHOULDER &amp; LUMBAR SUPPORT: Upgraded perimeter support system with 15% denser pocket springs prevents edge sagging and improve durability, offering 30% more sitting support than standard hybrids. This mattress queen size is ideal for couples who need to make the most of their beds!</span></li> <li class="a-spacing-mini" style="box-sizing: border-box; margin: 0px; padding: 0px; list-style: disc; overflow-wrap: break-word;"><span class="a-list-item" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(15, 17, 17);">NO SMELL &amp; FIBERGLASS FREE: Enjoy a hypoallergenic sleep environment, free from offensive odors. Rest easy knowing your queen bed mattressis safe and healthy for a peaceful night's sleep</span></li> <li class="a-spacing-mini" style="box-sizing: border-box; margin: 0px; padding: 0px; list-style: disc; overflow-wrap: break-word;"><span class="a-list-item" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(15, 17, 17);">TEMPERATURE-REGULATING SLEEP SURFACE: The firm mattress queen's independent pocket spring system and 3D breathable fabric cover enhances air circulation, Open-cell gel infusion foam dissipates body heat 40% faster than traditional memory foam</span></li> <li class="a-spacing-mini" style="box-sizing: border-box; margin: 0px; padding: 0px; list-style: disc; overflow-wrap: break-word;"><span class="a-list-item" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(15, 17, 17);">FOREVER WARRANTY: Enjoy peace of mind with our industry-leading, lifetime warranty. As long as you own the queen mattress 12 inch , it’s fully covered. We proudly stand behind our product quality, ensuring lasting comfort and support for years to come</span></li> <li class="a-spacing-mini" style="box-sizing: border-box; margin: 0px; padding: 0px; list-style: disc; overflow-wrap: break-word;"><span class="a-list-item" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(15, 17, 17);">NOTE: Some customers have noticed that our mattresses feel firmer initially (especially for side sleepers). This is due to: 1. Spine protection: To protect the lumbar spine, the bottom layer uses a high-density support layer (not cheap hard foam), which provides strong lumbar support; 2. Material characteristics: Memory foam needs 3-7 days to adjust to body temperature and soften, just like a new pair of leather shoes need a break-in period.</span></li> </ul> </div></div>