Add a clean, classic walk-in shower with the Streamline FB-255-174 Alcove Acrylic Shower Pan Base, measuring 36 in. L x 36 in. W in a bright Glossy White finish with a center drain. The popular 36 by 36 in. footprint is a long-standing favorite for primary baths, guest bathrooms, and secondary baths, balancing comfortable interior space with a sensible floor-plan footprint that fits a wide variety of alcoves. Center drain placement aligns with most existing rough-in locations and creates a balanced, predictable installation path for both DIY remodelers and professional contractors. The reinforced acrylic construction resists chips, fading, and impact damage, holding up to years of daily use without dulling or staining. The non-porous Glossy White surface naturally resists mildew, soap scum, and hard water buildup, cleaning up easily with everyday bathroom cleaners. An ABS drain assembly is included to ensure a clean, leak-resistant connection during installation.