Home Plate Halo-This Home Plate Halo is Designed to fit a regulation 13' radius home plate cutout. This Halo Must be installed on concrete. Halo is made of Nylon 66 Turf. Size 10' Wide. Turf has 1/2" Nylon pile,5 mm Shock pad. Comes in 9 Sections. Please call or E-mail for Ship cost.