Alaska Bear Natural Silk Sleep Mask Contour vs Mueller Adjustable Lower Back Support Belt (4581)
What separates them
These two differ on 2 recorded specifications. The Mueller Adjustable Lower Back Support Belt (4581) is ₹2,000 dearer.
Alaska Bear Natural Silk Sleep Mask Contour vs Mueller Adjustable Lower Back Support Belt (4581)
Alaska Bear
Alaska Bear Natural Silk Sleep Mask Contour
₹1,299
Momme is the specification that separates real silk from the padded polyester sold as it -- 19 momme is a genuine weight, and it is why this does not slide off or crease the face overnight.
Full details →
Mueller
Mueller Adjustable Lower Back Support Belt (4581)
₹3,299
One size covering a 28 to 50 inch waist sounds like a compromise and mostly is not, because the dual outer straps let the tension be set independently of the closure.
Full details →Who the Alaska Bear Natural Silk Sleep Mask Contour is for
Buy it if: Light sleepers, shift workers, and anyone who finds a flat mask presses on the eyes.
Avoid it if: Anyone who needs total blackout -- a small gap at the nose bridge is normal on any contoured mask.
Who the Mueller Adjustable Lower Back Support Belt is for
Buy it if: Anyone wanting one belt that will fit a changing waist, for part-day support.
Avoid it if: Anyone at either end of the size range, and anyone intending to wear it all day.
Specifications, side by side
2 of 17 rows differ. Differences first.
| Specification | Alaska Bear Natural Silk Sleep Mask Contour | Mueller Adjustable Lower Back Support Belt |
|---|---|---|
| Price | ₹1,299 | ₹3,299 |
| Material | 19 momme mulberry silk, both faces | Breathable mesh with foam backing |
| Measurement range | Adjustable strap, 50 to 70 cm head circumference | One size, waist 28 to 50 inches |
| Clinical validation | Not applicable | Not applicable |
| Connectivity | None | None |
| Power source | Not applicable | Not applicable |
| Regulatory status | Not a notified medical device | Not a notified medical device |
| Stated accuracy | Not applicable | Not applicable |
| Stored readings | Not applicable | Not applicable |
| Warranty | 1 Year Official Brand Warranty | 1 Year Official Brand Warranty |
| Adjustment | not published | Dual outer tension straps over a hook-and-loop core |
| Care | Hand wash, air dry | not published |
| Height | not published | 20 cm at the back, 15 cm at the front |
| Light blocking | Near total at the eye, small gaps possible at the nose bridge | not published |
| Lumbar pad | not published | Removable moulded insert |
| Profile | Contoured, with eye cavities that allow blinking | not published |
| Strap | Adjustable, with a flat rear buckle so it does not press when lying on your back | not published |
| Wear time | not published | Clinical guidance is generally 6 to 8 hours a day maximum |
Every row is a figure one or both products record. A blank is a figure the catalogue does not hold, not a zero.
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