Serta's Perfect Sleeper X Knox Firm 13.5" Quilted Hybrid Mattress offers a feel that is firm and supportive; ideal for stomach or back sleepers. It features five support zones designed for full-body spinal alignment with a combination of supportive coils and Perfect Conform Memory Foam. Plus, a classic quilted feel that makes for night after night of perfect sleep.
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First seen in Jun 2025
SERTA Perfect Sleeper X Knox Firm 13 1 2 Quilted Hybrid Mattress Set Collection In Transparent
$2399
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Product Details
Perfect Sleeper X Knox Firm 13 1 2 Quilted Hybrid Mattress Set Collection In Transparent
Serta's Perfect Sleeper X Knox Firm 13.5" Quilted Hybrid Mattress offers a feel that is firm and supportive; ideal for stomach or back sleepers. It features five support zones designed for full-body spinal alignment with a combination of supportive coils and Perfect Conform Memory Foam. Plus, a classic quilted feel that makes for night after night of perfect sleep.
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