This frameless double sliding tub shower door is the perfect addition to any modern bathroom. Its minimalist rectangle tube top rail design maximizes your bathroom tub layout, while the ability to adjust the width from 56-60 inches by cutting ensures a perfect fit for your space. The high-quality 5/16" (8mm) SGCC & ANSI dual certified Xinyi tempered glass provides both safety and style, with its impact resistance, high tensile strength, and smooth, easy-to-clean surface. The all-round detailed upgrades, including the upgraded low glide track, top track system, and anti-water rubber strip, keep your bathroom clean and tidy at all times. The shower door's main structure is made of lightweight and durable 304 Stainless Steel alloy, ensuring stability and durability without deformation over time. The 55mm diameter stainless steel big wheels, with high-tech waterproof paint, offer excellent corrosion and oxidation resistance, providing a smooth and silent operation. The double sliding design is friendly for easy access while using minimal space, and the rubber strip and stopper ensure a soft and smooth opening and closing. With the complete packaging including all necessary components and an easy to understand Assembly Instruction, as well as a detailed Video Installation Guide and a Locator, you can enjoy a smooth and unobstructed installation process.