A complete trim kit, part of the Wooster Jumbo-Koter system. * * Great for use in tight areas, etc. What's Included: 2 pro/doo-z 4 -1/2" x 3/8" shed-resistant mini-rollers, plastic tray, and cage frameFor use with all paints, enamels, primers and adhesivesSmooth-rolling Jumbo-Koter 12 cage frame eliminates skiddingRR302 Pro/Doo-Z 4-1/2 inch x 3/8 inch roller for all paints, enamels, primers and adhesivesRR013 Jumbo-Koter 12 inch frameBR403 Jumbo-Koter 4-1/2 inch black Pet tray