All 4 corners have eyelet opening you will receive the correct S hooks ready to hang and enjoy your panel -the openings are not visible and allows versatility to hang in either direction or to be installed without having hanging hooks in the way that need removing. Please verify your address during checkout. We are not responsible for any wrong or undeliverable addresses. COA-What makes EBSQ Certificates different and of value to the collector? EBSQ's Certificates are digital.This allows the owner to verify that the certificate they receive is legitimate by using a concept of validation. Each certificate has a Digital ID and Validation Code. Our certificates can be unlocked prior to transfer. This way, a new recipient can be assured that the COA is legitimate. Please share my work on your blog and other social media sites, but all credit must go to Chris G. These art pieces can be custom made to your specific needs (in any color and to fit any Size). I can design and construct a one of a kind piece of art for your creative needs that will compliment your décor and give you a collectible piece that you can be proud of for years to come. Please Don't Hesitate to Contact me. This item is in the category "Antiques\Architectural & Garden\Stained Glass Windows". The seller is "aries4612" and is located in this country: US. This item can be shipped worldwide.