Ultimate protection and peace of mind: the revolutionary design of the KiddyGuard stair gate works on the roller-blind principle and is effectively "invisible" when not in use - no more swinging gates or horizontal bars to cause a trip hazard. Wipe-clean, easy to mount and simple for an adult (but not a toddler) to operate single handedly, it has a child-proof catch, locks open or closed, can withstand a 100kg impact and extends to fit any opening up to 130cms wide. Please note: if positioning the base of the KiddyGuard on a skirting board, you will need the skirting installation kit to ensure it is mounted vertically.