This single sliding shower door features a unique single-opening design with 5mm fixed glass and 6mm sliding glass for stability and smooth operation. It uses SGCC-certified tempered glass with an explosion-proof film for enhanced safety. The premium corrosion-resistant aluminium top track and concealed design improve waterproofing, while a 4-inch width adjustment fits various shower spaces and allows left or right installation. Complete with water seal strips for excellent leak and splash prevention, its sleek frameless style suits all modern bathrooms. Clear instructions and reversible installation make setup easy, with professional assembly recommended for optimal performance.