Water Supply and Drainage Template Size: 190mm x 92mm Made from transparent, orange plastic. The rate of transparency allows to see the drawing medium below template for easy positioning. This template is great for architects builders, interior designers, engineers, students. ASIN B00VYJ5MTA Item Weight 0.704 ounces Manufacturer ZYHW Item model number ZYHW Product Dimensions 7.48 x 3.62 x 0.06 inches Is Discontinued By Manufacturer No