Wku Logo 4 / 4S Slider Phone Covers and CasesCoveroo specializes in wku logo designs that are completely unique and personalized. We've got more than several designs in stock for as low as $16.97. As opposed to stickers or cases, Coveroo customizes and replaces the original backs or battery covers, and you can easily snap it into place. We aim to provide a fun, creative way to extend your brand, and they make great gifts for your team as well. We’ll also ship your order with FREE standard shipping and send tracking details as soon as it ships.