Improve your daily alignment with the Sleep & Sit™ Total Posture Support Bundle. This comprehensive kit features the JC Health 17cm adjustable pillow for broad-shouldered side sleepers, paired with our Hyperfoam™ 2-in-1 lumbar support and seat cushion set for long office hours. REACH and ROHS certified for safety. Sleep & Sit™: The 24-Hour Spinal Maintenance System Stop the cycle of discomfort. The Sleep & Sit™ Bundle is a professional-grade system designed to maintain your ergonomic alignment 24/7. Component 1: The "Sleep" Phase (17cm Adjustable Butterfly Pillow) The 17cm Advantage: Bridges the shoulder gap perfectly to prevent "neck slump" and morning stiffness. 3-Layer Modular System: Choose between 11cm, 14cm, or 17cm by adding or removing internal layers. 4-Zone Butterfly Design: Zone A (head cradle), Zone B (neck guard), Zone C (side sleeping), Zone D (arm contours to prevent numbness). Dual Tencel™ Case Set: Two premium covers — one for 17cm loft and one for lower settings. Certified Safety: EU REACH and ROHS Certified. Component 2: The "Sit" Phase (2-in-1 Hyperfoam™ Cushion Set) Proprietary Hyperfoam™: Extra-dense memory foam supporting users up to 120kg without bottoming out. 3D Full-Wrap Seat Cushion: "U-shape" ergonomic cut-out to distribute weight across the thighs. Multi-Region Lumbar Support: Maintains the natural "S-curve" of your back. Advanced Sport-Tech Fabric: Highly breathable for Singapore's humidity. 🏆 Why JC Health? Over 2.5 years of personal sleep testing and real-world daily use. Our proprietary Hyperfoam™ and high-loft pillow designs remain supportive day after day, year after year. 🛡️ Shop With Confidence 30-Day Peace of Mind: 1-to-1 exchange for any factory defects within 30 days. Hygiene Guaranteed: Each unit is 100% vacuum-sealed and factory-fresh. Visit Our Experience Center: 261 Waterloo Street, #02-02, Singapore. 📚 All Cervical Pillow Guides & Resources Explore all our expert articles on cervical pillow selection, neck pain relief, and sleep health in one place: 👉 Read All Our Cervical Pillow Guides → 📚 All Donut Cushion Guides & Resources Explore all our expert articles on cushion selection, tailbone pain relief, and sitting comfort in one place: 👉 Read All Our Donut Cushion Guides → This Bundle Includes JC Health 17cm Ultra-High Butterfly Pillow JC Health 2-in-1 Lumbar Support & Donut Seat Cushion Set 🎬 Watch: Pillow Fitting & Sleep Tips Learn how to choose the right pillow height for your shoulder width and sleep position: 🎬 Watch: Ergonomic Cushion Tips & Guides Learn more about how to use and choose the right ergonomic cushion for your needs:
