Rich package: this paint roller set includes 20, 2 inch flat head paint roller covers made of high density foam, which can be easily replaced so you can perform your projects efficiently Unique design: the 2 inch flat head paint roller made of high density foam is lightweight and is perfect for most water-based paints. The foam of the paint roller is firmly connected to the inner tube and compatible with paint roller frame, which allows flexible rolling HIGH DENSITY FOAM: Paint roller covers can be used for most water and oil based paints, varnishes, gloss paints, stains, varnishes, polyurethanes and impregnations. Paint sponges are highly elastic, so they do not deform. STURDY INNER TUBE The inner tube of the high density foam roller is smooth and reliable, and can be combined with the roller frames. It rolls flexibly and is very convenient to use. Our service: ideal for painting and decorating furniture and home corners. If there are any questions or problems, you are free to contact us and we take every effort to solve problems.