†Purchase a Serta® iComfort® or iComfort® Hybrid mattress between February 6, 2019 and March 4, 2019 and receive your choice of either a free standard boxspring (same size as the mattress purchased) or up to $500 off a qualified Serta adjustable foundation. Savings offers on the adjustable foundations will vary by model and size. See store for details.
Choose the image and then click on the size to download. The Serta Counting Sheep image will display in a new browser window.
Right-click on the full image and choose "Set as Desktop" from the menu (or "Set as Wallpaper" on some older versions of Windows).
Save the image in your pictures folder. Then, select "System Preferences" from the Apple menu. Click the icon for Desktop & Screen Saver. Click on the Pictures folder in the list to select the new desktop image.
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