1.nature stone window sill 2.professional manufacturer for stone window sill 3.nice carved 4.customized design 5.good prices nature stone window sill ;granite stone window sill materialmarble,granite,sandstone,travertine,etc.colorwhite,yellow,red,grey,beige,pink,green,black,etcsizeaccording to customers' requestsdesignour own design or customized.processingpolished,honed,chiselled,bush hammered ...