Costco
Merchant
From Flyer
Sep 21 - Sep 27, 2026
Beautyrest Sterling Charleston 26.7 cm (10.5 in.) Mattress or Set
SKU: CSTCA09212026143
Brand: Beautyrest
Product URL: https://www.costco.ca/beautyrest-sterling-charleston-267-cm-105-in-mattress-or-set.product.4000253506.html
Description
• Comfort level firm • Coil counts: king 1,055, queen 825, double 682, twin XL 533, twin 496 • Mattress cover made with spun polyester • AirFeel foam • Gel infused memory foam
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