What's Included: One (1) ACE branded 12" Mini Roller Frame and one (1) 4" ACE 1/2" Nap Knit Mini Roller | Brand Name: ACE | Frame Material: Plastic/Steel | Handle Length: 12 in. | Nap Material: Polyester | Number in Package: 1 pk | Packaging Type: Bagged | Roller Diameter: 1/4 in. | Surface Application: Semi-Smooth Surfaces | Threaded End: Yes | Width: 4 in. | Recommended Surface: Smooth Surfaces | Nap Size: 1/2 in. | Roller Cover Included: Yes | Roller Type: Mini 4 inch mini roller frame features a 1/2 inch nap d | What's Included: One (1) ACE branded 12" Mini Roller Frame and one (1) 4" ACE 1/2" Nap Knit Mini Roller | All-purpose knit mini roller cover | 1/2 inch nap for semi-smooth to semi-rough textured walls and ceilings | Includes a 4 inch frame | Designed to hold more paint, increasing coverage