Ideal Standard Concept Sphere 38cm countertop basin, no tap deckSphere counterop washbasin with overflow, no tap deck. Product Features Domestic and commercial use Part of the extensive Concept suite Special notes Self rimming for drop in installation as per template supplied and joint sealed with waterproof sealant (not supplied) Consideration should be given to safe hot water delivery and the use of an appropriate temperature reduction device see A5900AA Illustrated Code E502301 E502301: Concept Sphere 38cm