Just the right size! The Primary toilet offers an antimicrobial finish and a low bowl height to accommodate users in kindergartens, grade schools, daycare centers, and children's wards. Precision-engineered to meet the challenges of demanding conditions, this model includes a custom toilet seat equipped with a smaller opening and scalloped side handholds to make it more comfortable for children. Elongated, 10-1/2" height bowl. Antimicrobial finish inhibits the growth of mold, mildew, stain and odor causing bacteria on the fixture surface. 10" x 7" water surface size. 1-7/8" glazed trapway. Includes K-4686 toilet seat with scalloped handhold locations. 1-1/2" top spud. 24-7/16" L x 13-1/8" W x 10-1/2" H Vitreous china.