STERLING 72251100-0 Accord 42-Inch x 36-Inch Single Threshold Receptor in White,Sterling,72251100-0,STR1126_parent" /> Receptor only installation not recommended; install 72252100 and 72245100 wallsets Compression molded from Sterling's exclusive solid Vikrell material with durable high-gloss finish Tongue-and-groove modular design allows for easy snap together installation Threshold featured on 42-in side 10-year consumer/3 year commercial limited warranty