**Product Specifications:**
**Brand:** 8H
**Product Name:** 8H Memory Foam Lumbar Support Cushion
**Model Number:** K1
**Outer Cover Material:** 100% Cotton
**Inner Cover Material:** 100% Polyester Fiber
**Outer Cover Colors:** Deep Space Gray / Midnight Blue
**Fill Material:** 100% Polyurethane Foam
**Dimensions:** 350mm x 120mm x 330mm
**Key Features:**
Memory foam lumbar support cushion designed to provide support and comfort for the lower back
Ergonomic design with full support curvature to fit the contours of the lower back
Features a unique 3D massage point in the center for targeted support and pressure relief
Made with high-density 50D memory foam core for superior support and pressure distribution
Outer cover crafted from 160g/m² Xinjiang cotton for a soft, breathable, and durable finish
Incorporates CLEANCOOL antimicrobial technology for dual protection against bacteria and odors
Equipped with Japanese Nifco professional buckles for durability and longevity
Available in stylish dual-tone color options: Deep Space Gray and Midnight Blue
Elastic band for secure attachment to different chair sizes
Removable and washable outer cover for easy maintenance
Concealed zipper design for a sleek appearance and scratch prevention
Certified by international standards for quality and safety, including Oeko-Tex Standard 100 and CertiPUR-US
**Testing and Certifications:**
Antimicrobial effectiveness tested and certified by GTT
Memory foam certified by CertiPUR-US and ISPA
Fabric composition and durability tested and certified by GTT and other accredited institutions
**Note:** All specifications are based on data from 8H's Sleep Technology Lab and may vary slightly due to testing conditions.
<style>.ssd-module-wrap{position:relative;margin:0 auto;width:750px;text-align:left;background-color:#fff}.ssd-module-wrap .ssd-module,.ssd-module-wrap .ssd-module-heading{width:750px;position:relative;overflow:hidden}.ssd-module-wrap .ssd-floor-activity{max-height:380px;overflow:hidden}.ssd-module-wrap .ssd-floor-shopPrior{max-height:900px;overflow:hidden}.ssd-module-wrap .ssd-floor-authorize{max-height:300px;overflow:hidden}.ssd-module-wrap .ssd-floor-reminder{max-height:4000px;overflow:hidden}.ssd-module-wrap .ssd-module{background-repeat:no-repeat;background-position:left top;background-size:100% 100%}.ssd-module-wrap .ssd-module-heading{background-repeat:no-repeat;background-position:left center;background-size:100% 100%}.ssd-module-wrap .ssd-module-heading .ssd-module-heading-layout{display:inline-block}.ssd-module-wrap .ssd-module-heading .ssd-widget-heading-ch{float:left;display:inline-block;margin:0 6px 0 15px;height:100%}.ssd-module-wrap .ssd-module-heading .ssd-widget-heading-en{float:left;display:inline-block;margin:0 15px 0 6px;height:100%}.ssd-module-wrap .ssd-widget-circle,.ssd-module-wrap .ssd-widget-line,.ssd-module-wrap .ssd-widget-pic,.ssd-module-wrap .ssd-widget-rectangle,.ssd-module-wrap .ssd-widget-table,.ssd-module-wrap .ssd-widget-text,.ssd-module-wrap .ssd-widget-triangle{position:absolute;overflow:hidden}.ssd-module-wrap .ssd-widget-rectangle{box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box}.ssd-module-wrap .ssd-widget-triangle svg{width:100%;height:100%}.ssd-module-wrap .ssd-widget-table table{width:100%;height:100%}.ssd-module-wrap .ssd-widget-table td{position:relative;white-space:pre-line;word-break:break-all}.ssd-module-wrap .ssd-widget-pic img{display:block;width:100%;height:100%}.ssd-module-wrap .ssd-widget-text{line-height:1.5;word-break:break-all}.ssd-module-wrap .ssd-widget-text span{display:block;overflow:hidden;width:100%;height:100%;padding:0;margin:0;word-break:break-all;word-wrap:break-word;white-space:normal}.ssd-module-wrap .ssd-widget-link{position:absolute;left:0;top:0;width:100%;height:100%;background:0 0;z-index:100}.ssd-module-wrap .ssd-cell-text{position:absolute;top:0;left:0;right:0;width:100%;height:100%;overflow:auto}.ssd-module-wrap .ssd-show{display:block}.ssd-module-wrap .ssd-hide{display:none}.ssd-module-wrap .M16499916021572{width:750px; background-color:#cbcbcb; background-size:100% 100%; ; height:589px}
.ssd-module-wrap .M16348111377402{width:750px; background-color:#cbcbcb; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/226801/1/18915/87982/66f38b1fF74b4c7ed/522a738a87710002.png); height:1518px}
.ssd-module-wrap .M16348111381563{width:750px; background-color:#e9e9e9; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/226172/25/27684/207236/66f38b25F58b02c32/0a6a57d269e92263.png); height:1518px}
.ssd-module-wrap .M16348111386994{width:750px; background-color:#d7d7d7; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/249032/10/19493/128350/66f38b35F9e92554a/60378e846cbbe32c.png); height:1519px}
.ssd-module-wrap .M16348111390575{width:750px; background-color:#e9e9e9; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/183167/32/48255/90644/66f38b3fF6dee9a22/3b13a10046a0806e.png); height:1519px}
.ssd-module-wrap .M16348111395466{width:750px; background-color:#d7d7d7; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/228521/9/27429/105818/66f38b51F8020f465/785b4d2974cc56a0.png); height:1519px}
.ssd-module-wrap .M16348111398947{width:750px; background-color:#b3b3b3; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/231584/21/27972/92210/66f38b6aFe45cb832/eed761c4985f9bae.png); height:1519px}
.ssd-module-wrap .M16348111402318{width:750px; background-color:#cbcbcb; background-size:100% 100%; ; height:1519px}
.ssd-module-wrap .M16348111408349{width:750px; background-color:#b3b3b3; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/247809/16/19485/151100/66f38b77F395e0add/0b216be07e8847fc.png); height:1519px}
.ssd-module-wrap .M163481114124910{width:750px; background-color:#b3b3b3; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/192043/25/48712/138503/66f38b90F1d63f4e5/f3927f718ebd492d.png); height:1519px}
.ssd-module-wrap .M163481114174512{width:750px; background-color:#e9e9e9; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/90096/15/47611/93169/66f38bacF55f38abd/b538ef15cdf87bcb.png); height:1519px}
.ssd-module-wrap .M163481114219613{width:750px; background-color:#d7d7d7; background-size:100% 100%; ; height:1519px}
.ssd-module-wrap .M163481114265014{width:750px; background-color:#e9e9e9; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/245486/23/19723/80994/66f38bc2F2c10be08/5f3b8e2d18575d1e.png); height:1518px}
.ssd-module-wrap .M163481114327415{width:750px; background-color:#cbcbcb; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/244485/18/19858/887663/66f38bdeF93753293/8de0d46581fb053c.png); height:1519px}
.ssd-module-wrap .M163481114364516{width:750px; background-color:#d7d7d7; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/175768/15/47178/60614/66f38c08Ffec92f24/65157432f7c462ad.png); height:1230px}
.ssd-module-wrap .M163481114396217{width:750px; background-color:#cbcbcb; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/247709/5/19488/199770/66f38c10Fcd617d97/443a95226778cc1f.png); height:1332px}
.ssd-module-wrap .M163481114427118{width:750px; background-color:#e9e9e9; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/183532/18/48436/134791/66f38c32F92c36df2/ab3f514506af58d4.png); height:1061px}
.ssd-module-wrap .M163481114467119{width:750px; background-color:#cbcbcb; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/189799/40/47614/44841/66f38c4dFfa974379/fba698eae602be85.png); height:1060px}
</style>