The Serta Classic 11.5" extra-firm tight top mattress is designed for back and stomach sleepers who prefer a flat, no-sink surface. It features an 800-coil zoned support core, with individually wrapped 13.75-gauge coils in heat-tempered spring steel. The mattress has three support zones, including a firmer band through the lumbar region to brace the lower back. The Best Edge foam encasement keeps the perimeter solid, allowing you to sit, sleep, and roll right to the edge. Made in Canada, this mattress is certified by CertiPUR-US and features an anti-microbial fibre quilt. It's available in a queen size and is suitable for adjustable bases.
Visit Product PagePhone:
800-631-4883
Email:
support@nationalmattress.ca
Location:
1655 Dundas Street East,
Mississauga
Ontario
L4X 1L5
