Ocular Square: The Ocular Square comes in smooth, with its basic lines it's easy on the eyes and adds to the appeal on any X Lens retrofit with it's good coverage. Clean design incorporates smooth chrome and a dimpled finish into a great looking bezel that's extremely versatile due to its wide coverage and minimal depth. It's just enough without getting in the way. NOTE: The Square Ocular fits only the Morimoto Mini D2S 5.0 with the "Square Lens" option. In Comparison: Don't make the mistake of thinking all shrouds are created equal. Even though less expensive alternatives may be available elsewhere: our shrouds are made from the highest quality plastic and have by far the most durable metalized chrome finishes. The cheapo's out there are flimsy enough to deform from the heat just a 35W HID bulb, and their chrome finish easily flakes off. Mounting: JB Quik Weld is recommended in order to prevent the shrouds from vibrating loose over time. Trimming: Please note that trimming shrouds is a common task when retrofitting. Whether required to clear part of the projector, or fit within the geometry of your headlight housing; it's normal. Luckily, they're made of plastic - making that easily possible. We recommend a Dremel hand tool with an EZ-Lock cutting wheel to make the job easy.