【ENTRANCE SWING GATE】Engineered for efficient crowd management with a visible arrow indicator for entrance-only access, ideals for maintaining order and enhancing safety in busy environments such as events, offices, and public spaces 【SELF-CLOSING】The spring-loaded swing doors are designed to only open in one direction, preventing reverse access. Users simply push the door open upon entering, and it automatically closes behind them after passage 【ONE-WAY SWING GATE】The width of the gate adjusts to fit openings from 50 cm to 100 cm wide, this gate opens a full 90 degrees in 1 direction for acces and safety. It cannot be pushed open in the opposite direction 【EASY INSTALLATION】Can be installed quickly without specialized skills, with all necessary accessories like floor brackets and anchors included; simply secure the post to the swing arm for immediate use in access control systems 【APPLICATION】Ideals for high-traffic areas such as supermarkets, factories, parks, school cafeterias, retail stores, parking lots, and office buildings, this spring-loaded security swing door effectively directs foot traffic through designated pathways