BabyDan Premier Pressure Indicator Stair Gate's wide door opens either way. The safety gate is covered with non-toxic wipe finish. There is self-testing pressure gauge included. Once your baby has discovered the exciting world around them, there will be no stopping them. Therefore we recommend a minimum use of two baby safety gates which will help create a safe environment especially when used at the top and bottom of the stairs. For this reason we only sell gates in multi packs which also helps keep our prices low.