Serta Pivot Twin Extra Long Adjustable Base-Floor Sample Size:Twin Extra Long Available in two thread counts:

Available in two thread counts: 400 single-ply

with four-way-stretch knit and our signature StayTightTM bands for a snug

For added impact

even more four-way stretch

and our signature StayTightTM corner bands for a snug and secure fit

Serta Pivot Twin Extra Long Adjustable Base-Floor Sample Size:Twin Extra Long Available in two thread counts:The Serta Pivot Head Up Adjustable Foundation is a great upgrade from a flat standard boxspring foundation. Raise the head of this adjustable foundation in an unlimited number of positions to suit your comfort & needs. Designed by the same team that built the Serta Motion Select & Serta Motion Signature adjustable bases, the Pivot Head Up foundation compliments any Perfect Sleeper, iSeries, or i Comfort mattress. This item does not qualify for