Hand through-tufting
Wool-rich buttons (80% wool) pulled clean through the full build and tied by hand.
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Topper system · XP-004A/B · 穹宇 · 抗菌典雅版
The Firmament
All-white and quiet as an open sky. The Firmament wraps 2 kg of black horsehair and Australian wool in a white double-layer cotton ticking, closed on a hand-sewn linen pocket spring core — with antibacterial fibres worked into the build for a cleaner sleep environment.
10 cm + 26 cm
25 named layers
4 kg black horsehair
Hand side-stitch × 2
Top mattress · 10 cm ± 2
Tufted top with its own nested mini-spring layer, wool-rich buttons (80% wool).
| Layer | Material | Weight |
|---|---|---|
| 1 | White double-layer pure cotton woven ticking | 280 g |
| 2 | Wool–cotton blend | 500 g |
| 3 | Australian wool | 400 g |
| 4 | Wool–cotton blend | 350 g |
| 5 | Black horsehair, 18–21 cm tail hair | 2 kg |
| 6 | Nested mini bread-loaf spring unit, 1.0 mm wire (46×52 array) | — |
| 7 | Wool–cotton blend | 350 g |
| 8 | Australian wool | 400 g |
| 9 | Wool–cotton blend | 500 g |
| 10 | White double-layer pure cotton woven ticking | 280 g |
| 11 | Hand through-tufting | — |
Core · 26 cm ± 2
Fourteen layers. Build A carries a 2.0 mm-wire linen pocket unit; build B a 1.8 mm-wire unit.
| Layer | Material | Weight / spec |
|---|---|---|
| 1 | Heavyweight organic fabric | 550 g |
| 2 | Wool–cotton blend (firm) | 500 g |
| 3 | Pure wool | 400 g |
| 4 | Wool–cotton blend | 500 g |
| 5 | Black horsehair, 18–21 cm tail hair | 2 kg |
| 6 | Pure cotton | 400 g |
| 7 | Nested mini bread-loaf spring unit, 1.0 mm wire (46×52 array) | — |
| 8 | Wool–cotton blend (firm) | 500 g |
| 9 | Jute felt | 500 g |
| 10 | Hand-sewn linen pocket spring unit, 2.0 mm wire (A) / 1.8 mm (B), 32×33 array | — |
| 11 | Jute felt | 500 g |
| 12 | Pure cotton | 400 g |
| 13 | Wool–cotton blend (firm) | 500 g |
| 14 | Heavyweight organic fabric | 550 g |
Closing work
Two rows of side-stitching
Two rows of 10 cm hand side-stitching lock the side walls to the springs.
Divan & legs
Matching tufted divan base with corner protectors, built to the same standard as the mattress.
The name
“提供如天空般开阔的安眠环境”
The Firmament — sleep as open as the sky itself, where antibacterial fibres bring healthy, elegant rest.
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