Rich Quantity: you will get 300 pieces of small 4 inch microfiber roller paint covers with 1/ 2 inch nap, fit most roller frames; Paint roller covers are suitable for people with deep mural painting experience or beginners, ideal for contractors, professional painters, home renovations, and frequent painting projects,Quality Microfiber Material: these mini paint roller cover is made of polyester microfiber, providing reliable paint pickup and smooth application; Suitable for use with latex paints, oil based paints, stains, and primers, making them versatile tools for a wide range of painting tasks,Attractive Performance: the microfiber roller cover holds more paint, helping reduce frequent dipping and improving painting efficiency; It spreads paint evenly across surfaces, allowing you to complete painting projects faster while achieving consistent coverage,Easy to Use: this roller brush cover is not easy to shed hair, and the texture is uniform; The paint absorption is large, the brushing is smooth, and it is convenient and quick to use; You can DIY the patterns you want on the wall as you like,Ideal for Small Surfaces and Detail Work: these 4 inch paint rollers are ideal for doors, cabinets, trim, edging, furniture, walls, murals, and DIY home improvement projects; Perfect for tackling small areas and detailed painting tasks where larger rollers are not convenient