iSkin today introduced the iSkin Wheel Cap, a protector for the iPod’s Click Wheel that works in conjunction with the company’s silicone iPod cases. The Wheel Caps offer “a full-coverage transparent barrier to extend the life of the Apple Click Wheel by keeping it free of dirt, scratches and other damage that may occur from everyday use.” iSkin said it will offer a limited time promotion that includes a free Wheel Cap with the purchase of an iSkin eVo2. The Wheel Caps will be available as a separately priced item and in multi-packs in February. Pricing was not announced. iSkin said it will also offer an imprinted Wheel Cap service for businesses and organizations to print their logos and more on the protectors.