HIGH DENSITY MINI FOAM ROLLERS: 10PCS 4 inch Gloss-King high density foam paint roller covers are designed for smooth, even finish with no fiber loss 4 FOAM ROLLERS FOR PAINTING: High density foam roller paint works great with durable high sheen coatings on flat surfaces for doors, walls, cabinets, furniture and trim FITS MINI ROLLER FRAME: 4" mini roller cover refills match with all standard single rod mini paint roller frame EASY TO CLEAN: Sponge paint roller is easy to clean and reuse WORK WITH ALL PAINTS: Use with water based or oil based coatings