**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.