TRAY SET 4" *Brand Name: Linzer *Width: 4 in. *Roller Type: Mini *Product Type: Paint Roller Kit *Threaded End: Yes *Tray Material: Plastic *Surface Application: All Paint Surfaces *Handle Length: 11 in. *Number in Package: 3 pc *Nap Size:3/8 in. *Frame Material: Metal/Plastic *Recommended Surface: All Surfaces *Roller Cover Included: Yes *Roller Diameter:3/8 in. *Packaging Type: Bagged *For line striping *Moisture and solvent resistant core