Sigma Chi - Letters Phone Covers and CasesCoveroo specializes in sigma chi - letters designs that are completely unique and personalized. We strive to keep our prices affordable and have over several products in stock. We offer the widest selection of personalization designs and colors, all high-quality and wear-resistant. If you're looking for the perfect corporate gift we also offer great discounts on bulk orders. You'll receive FREE of cost standard shipping on all orders in the US and easy to track details so you can monitor your package as it makes its way to its final destination.