The Icon Technologies Shower Pans are constructed of durable ABS plastic with reinforced bottoms for extra durability.• 39 7/8" x 23 3/4" x 5 3/4" - SP2440LH Polar White left hand drain shallow pan.• Shower pans are constructed of durable ABS plastic with reinforced bottoms for extra durability.• The drain is molded into the pan and ready to be drilled. Drain is molded in, ready to be drilled Upgrade or replace your bath products in your RV or trailer with industry leading quality products from ICON | Icon Technologies Shower Pan, SP2440LH-PW, Left Hand Drain, Assembly in White | ABS Plastic