Encore 10.5" Twin BIAB Hybrid Mattress - Medium Firm, 10-Yr Warranty, Made in the USA GPS S-R1428 is comprised of 14

S-R1428 is comprised of 14 lens elements in 10 groups with the use of aspherical lenses and 2 ED lenses to suppress chromatic aberration

Engineered for the best of Office

deep color contrast for the on-screen visuals gamers crave

The EasyTouch 7300's exclusive MS CoPilot shortcut key

Frequency Response: 64 Hz - 20 kHz +/- 3 dB

Encore 10.5" Twin BIAB Hybrid Mattress - Medium Firm, 10-Yr Warranty, Made in the USA GPS S-R1428 is comprised of 14ENCR Autograph Series 10 BIAB Mattress Product Features: Designer knit fabric that stretches in four directions, allowing you to get the most out of the comfort layers in your bed Gel infused foam layer is soft, conforms to your body, and helps you sleep cool Quilt foam layer is super soft and provides a cloud like comfort for your body Gel memory foam provides advanced air cushioning that supports the body while regulating temperature Ultra firm high