Foam & firmness
Confirm the hand feel before color, cover or carton work begins.
- Core: Slow-rebound memory foam with built-in neck support core
- Density, firmness and rebound can be tuned
- Foam core reference weight: Low 1000 g / High 1200 g
A dual-core wave pillow: a soft outer core for comfort plus a built-in support core at the neck. It solves the single-core trade-off where soft means no support and firm means no comfort. Two heights — 7/9 cm and 9/11 cm — fit most sleepers.
Studio and in-use photography of Dual-Core Wave YF001/002 — human-scale hero plus structure, height and sleep-position detail shots for product pages and buyer decks.
Single-density memory foam faces an irreconcilable trade-off: soft enough for comfort at the head means too soft at the neck, and firm enough for the neck means too hard at the head. The Dual-Core Wave solves this by embedding a denser support core only under the cervical curve, wrapped in a softer outer core for cranial comfort. This dual-patent structure is why the pillow scores higher on 'neck support without head pressure' in blind user tests than any single-core design at the same price point.
The dual-core craft pairs a soft, comfortable outer core with a built-in support core at the neck, solving the single-core trade-off. The upgraded 65×38 cm size improves comfort, and the 7/9 cm and 9/11 cm heights fit most sleepers. The wave colorway draws on the sea: quiet blue meets white sand.
A soft outer core comforts while a built-in neck core supports.
No more “soft means no support, firm means no comfort.”
7/9 cm and 9/11 cm cover most body types.
Quiet blue meets white sand on high-density nylon, minimal yet dynamic.
The fields below are the standard product-detail template fields. Future product pages can reuse this same structure by replacing model-specific data.
| Model | YF001/002 |
|---|---|
| Product size | 65×38×7/9 cm · 65×38×9/11 cm |
| Foam core weight | Low 1000 g / High 1200 g |
| Finished weight | Low 1270 g / High 1470 g |
| Filling | Slow-rebound memory foam with built-in neck support core |
| Inner fabric | White milk-silk fabric |
| Outer fabric | 230g nylon double-knit fabric |
| Packaging | PE bag roll-pack 16×16×38 cm; carton 60×37×47 cm / 12 pcs |
| Patent | Utility model patent; design patent |
Use this checklist to lock the sample direction before tooling, quotation and packaging proof. Later product pages can reuse the same structure by replacing the model-specific values.
Confirm the hand feel before color, cover or carton work begins.
Match the surface touch and brand marks to your retail channel.
Check compression, carton size and shelf presentation early.
Align the product story with photography, listing titles and buyer decks.
The commercial path depends on whether you select a production-ready model, customize branding around an existing core, or develop a completely new geometry.
Select a listed model and confirm foam feel, cover and available packaging. Sample and shipping costs are paid in advance; timing is confirmed after stock and scope review.
Keep a proven core and evaluate cover fabric, logo, label and retail pack. Sampling cost and timing depend on the selected materials and artwork readiness.
A new contour or construction requires feasibility review. Development is commonly budgeted at approximately USD 1,000, but the final fee depends on structure, tooling and iteration scope.
No free-sample promise: sample and shipping costs are paid before dispatch. For a qualified bulk order, sample-cost deduction may be discussed case by case. A target of about five working days applies only to suitable, confirmed scopes—not every custom project.
Read full policy↗Send target market, quantity, cover preference and package direction. SensaRest will reply with sample direction, quote and OEM feasibility.