Guard me by baby dan the auto foldable safety guard. This revolutionizing safety guard is near to invisible when not in use. It folds back automatically. Idal for tight spaces. The basic pack covers openings from 21, 7 up to 35″ extendable up to 44, 6″ by the use of the separate available extend a guard.it can be mounted on the inside as well as the outside of a door frame. PVC free. Tested and approved to meet the newest standards. Patent pending. Tested and approved to meet the newest European and American Standard (ASTM f1004). Made in Denmark. Patent pending.