50 per sleeve. That price is for 50 sheets. - Coarse Sandpaper 50 grit 9" x 11" ///brand_for_product_detail=Carborundum,close_out=No,companydescription=Carborundum - Made in Brazil,condition=New,condition_google=new,cost=17.500000,countrymade=Made in Brazil,country_flag=/b/r/brazil-flag.gif,featured=0,flag=no_selection,instock=in stock,is_recurring=0,listprice=25.00,madeinusa=0,manufacture_country=Brazil,sellprice=25.00,square_product_image=https://square-production.s3.amazonaws.com/files/75c5cd2fa35a9dd5f413fce074df66a485651276/original.jpeg,store_price=25.000000,url_path=coarse-sandpaper-50-grit-9-x-11