Mueller Adjustable Lower Back Support Belt (4581) vs Alaska Bear Natural Silk Sleep Mask Contour
What separates them
These two differ on 2 recorded specifications. The Mueller Adjustable Lower Back Support Belt (4581) is ₹2,000 dearer.
Mueller Adjustable Lower Back Support Belt (4581) vs Alaska Bear Natural Silk Sleep Mask Contour

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 →
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 →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.
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.
Specifications, side by side
2 of 17 rows differ. Differences first.
| Specification | Mueller Adjustable Lower Back Support Belt | Alaska Bear Natural Silk Sleep Mask Contour |
|---|---|---|
| Price | ₹3,299 | ₹1,299 |
| Material | Breathable mesh with foam backing | 19 momme mulberry silk, both faces |
| Measurement range | One size, waist 28 to 50 inches | Adjustable strap, 50 to 70 cm head circumference |
| 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 | Dual outer tension straps over a hook-and-loop core | not published |
| Care | not published | Hand wash, air dry |
| Height | 20 cm at the back, 15 cm at the front | not published |
| Light blocking | not published | Near total at the eye, small gaps possible at the nose bridge |
| Lumbar pad | Removable moulded insert | not published |
| Profile | not published | Contoured, with eye cavities that allow blinking |
| Strap | not published | Adjustable, with a flat rear buckle so it does not press when lying on your back |
| Wear time | Clinical guidance is generally 6 to 8 hours a day maximum | not published |
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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