This shower enclosure is made of ANSI certified explosion-proof tempered glass with stainless steel parts and aluminum frame, which is sturdy and durable. Magnetic sealing strip prevents overflow, steel handle opens and closes smoothly, top roller is adjustable to prevent ...This shower enclosure is made of ANSI certified explosion-proof tempered glass with stainless steel parts and aluminum frame, which is sturdy and durable. Magnetic sealing strip prevents overflow, steel handle opens and closes smoothly, top roller is adjustable to prevent collision and quiet, supports 20mm flexible adjustment to adapt to different spaces, bottom quick release button is convenient to clean, safety and practicality at the same time.