226032C-R/L 60x32 Bathtub Shower Acrylic with Innovexâ„¢ Technology Acrylic with Innovexâ„¢ Technology provides three layers of confidence: a durable acrylic surface, a strong inner core and a smooth, easy-to-handle backing.Acrylic surface resists fractures during installation so surface remains attractive and blemish free.Strong, high density inner core ensures worry-free travel from supplier to job site.Splinter-free backing is easy to work with and handle. Units are pre-leveled and designed with built-in guides for simplified, fast, trouble free installation.The first GREENGUARD Certified bathing system in the industry, all Aqua Glass Acrylic with Innovex Technology products are GREENGUARD certified.