Stop settling for standard pillows that leave your neck hanging. The JC Health 17cm Ultra-High Butterfly Pillow is engineered specifically for broad-shouldered side sleepers and larger frames who require a true, high-loft bridge. While typical pillows stop at 12cm, our 3-layer system reaches a towering 17cm of high-density support, ensuring your head never tilts and your shoulders never crush. The "Cloud-Feel" Difference Our proprietary high-density memory foam provides the rigid structural support your neck requires, while maintaining a soft, "Cloud-Feel" buoyancy that is unreplaceable. The Butterfly Innovation: 4-Zone Structural Support Support Zone Structural Feature Support Objective Zone A & B Cervical Bridge Maintains neutral head & neck alignment to prevent morning stiffness. Zone C Side Depressions Eliminates "shoulder-crush" and ear pressure for side sleepers. Zone D Arm Flow Channels Prevents "pins & needles" numbness. The Precision Loft Mapping Guide Sleeping Style Body Frame Recommended Height Configuration Stomach / Kids Narrow Shoulders 11 cm Base Core Only Back / Combo Average Frame 14 cm Core + 1 Comfort Layer Side Sleeper Broad / Large Frame 17 cm Complete 3-Layer Stack ✨ Why 17cm is the "Game Changer" for Broad Shoulders Most pillows stop at 12cm. For a side sleeper with broad shoulders, a 12cm pillow leaves a 5cm gap, causing the neck to slump downward all night. Our 3-layer stack bridges that gap completely. 🆕 UPGRADED DESIGN: Zero-Shift Dual High-Loft Cases Customer-Inspired Upgrade: Based on real customer feedback and in-store testing, we retired the low-loft cover. Every pillow now includes 2x High-Loft Custom Tencel Cases engineered specifically for 2-layer (14cm) and 3-layer (17cm) setups. Deep Sleep Anti-Slip Fit: The high-loft cases wrap tightly around multi-layer stacks to eliminate internal sliding, keeping your height locked in all night. Universal Compatibility: Prefer a 1-layer setup? The stretch-fit Tencel holds single cores (11cm) just as securely without bunching up. 🛡️ Shop with Confidence 30-Day Peace of Mind: 1-to-1 exchange for factory defects. Hygiene Guaranteed: Arrives vacuum-sealed for 100% safety. What's in the Box: 1x 3-Layer Memory Foam Core + 2x High-Loft Washable Tencel Cases. Experience Center: Visit us at 261 Waterloo Street #02-02 to test the 17cm loft in person! Shopping for two? Save $34 with our Sleep Harmony Duo-Set (2-Pack) — 2 pillows + 4 Tencel cases for $222! 🙋 Frequently Asked Questions ❓ How do I adjust the height, and how do I keep my alignment locked in while sleeping? Add or remove internal layers inside the high-loft Tencel case to dial in your target loft: 1 Layer (11cm): Stomach sleepers or narrow frames. 2 Layers (14cm): Back or side sleepers with an average body frame. 3 Layers (17cm): Side sleepers with broad shoulders or larger frames. 💤 Alignment Tip for Side Sleepers: If you tend to shift at night, position your ear directly inside the Zone C side depression (earhole). This anchors your neck into the cervical bridge, relieves ear pressure, and keeps the pillow from sliding out under you. ❓ Is it safe to use immediately? Yes. REACH & RoHS certified, arrives 100% hygienic and vacuum-sealed. ❓ How long does expansion take? Allow 24–48 hours to reach full 17cm loft after opening. ❓ Is the pillowcase washable? Yes, both Tencel Cotton cases are machine-washable. ❓ What pillowcases are included? You get 2x High-Loft Tencel Cases tailored for 14cm and 17cm setups. They hold multi-layer stacks snugly so they never shift during sleep, while comfortably fitting 11cm single-layer setups too. Both cases are machine-washable. ❓ Is the memory foam core machine-washable? No, never submerge or wash the foam. High-density memory foam will lose its structural integrity and support if washed in a machine or soaked in water. How to Clean & Maintain: Air it out: Place the foam in a cool, well-ventilated, or windy area to keep it fresh. Vacuum gently: Use a clean vacuum attachment over the foam surface to remove dust particles. ⚠️ Important Safety Note: Never expose the memory foam to direct sunlight. UV rays degrade high-density foam, causing it to harden, discolor, and lose its "Cloud-Feel" bounce-back support. Only wash the removable outer Tencel cases! ❓ Can I use my own pillowcase over the JC Health pillow? Yes, absolutely! Slipping your own pillowcase over ours is a great way to match your bedsheet set and add an extra layer of protection. The Tencel Difference: While you can use your own cover, our testing shows that sleeping directly on our included Tencel Cotton case offers a noticeably softer, cooler, and more breathable "Cloud-Feel" experience than standard cotton pillowcases. Fit Tip: Standard home pillowcases are often designed for lower-profile pillows (10–12cm). If you use a 2-layer (14cm) or 3-layer (17cm) setup, your own pillowcase might feel tight or compress the foam. For the most comfortable, zero-shift sleep, we recommend using our custom High-Loft Tencel cases as your primary layer. ❓ How long will this pillow last, and when should I replace it? Proven Core Durability: Built with high-density memory foam engineered to support heavier weight without flattening. Customers using our original base core for over 2 years report it still bounces back and provides the exact same high-loft support as Day 1. Personally Tested for Heavy Support: We've been sleeping on the multi-layer setup for over a year straight — the loft hasn't dropped a single millimeter, even under continuous daily pressure. Optimal Support Advice: While the foam structure easily lasts for years, we recommend checking your spinal alignment annually. For broad-shouldered side sleepers and larger-frame individuals, keeping your neck properly elevated is critical. Refreshing your pillow setup every 1 to 2 years ensures you never lose that peak cervical alignment and hygiene needed for deep sleep. 📚 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 → Bundle This With the Lumbar & Seat Cushion Set! Sleep & Sit™ Total Posture Support Bundle | 17cm Extra-High Butterfly Pillow + 2-in-1 Hyperfoam™ Cushion Set
