Lux Fetish Over The Door Cross with 4 Universal Cuffs Black. The Saint Andrews Cross is a common piece of equipment that is often found in BDSM dungeons and you can now bring home with you! The Over the Door Cross is designed to work just like the classic, kinky positioning gear but with the added benefits that allows for versatility and convenience of use. The cross is completely adjustable to fit most internal household doors and suit users of all heights. Its cuffs are detachable and come with adjustable fastenings that offer a secure and comfortable fit. The crossmultiple D-rings allow for a variety of positions.