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Plank Firm vs Manta Sleep Mask SOUND 2.0
Side by side from 23 real reviews. Every count is the same as on each product’s page.
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Reviews
60 signal
17 reviews53 signal
6 reviewsIn short
Owners disagree on feel, with some calling it very firm and others softer than expected.
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Specs
- Type
- Foam
- Firmness
- Firm, Ultra-Firm
- Height
- 9.5 in
- Notable features
- flippable all-foam
- Type
- Sleep mask
- Firmness
- Not listed
- Height
- Not listed
- Notable features
- Bluetooth sleep mask SOUND 2.0
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