Adult Double First BaseDouble first base for recreational and competitive play. Heavy duty orange and white first base with a quilted nylon cover for added durability.Foam filled base includes 3 heavy-duty nylon web straps and 4 steel spikes. Adult model double first base measures 30\” L x 15′ W x 3\” H.\r\nFeatures:\r\n\r\nFull size double first base design avoids collisions between runner and first baseman\r\nFoam filled base is soft upon impact\r\n3 Nylon web straps\r\n3 Steel spikes to lock base in place\r\nOfficial size\r\n30\” x 15\” x 3\”\r\nOrange and white\r\n\r\nItem # M155