Glass Fiber Roller Tool Set 3 Pcs. Lamination Rollers With Glass Fiber Resin Ear: 12x8 cm or 4.7x3 inches Practical tool for fiberglass projects: The fiberglass roller set is an essential tool for removing air bubbles from freshly laid fiberglass resin and helpful elements for achieving a smooth patch finish in your home improvement project Efficient and efficient: The professional aluminum fiberglass roller set can effectively increase the strength and flatness of glass steel, making fiberglass projects easier and effortless Wide Application: Widely used in the production of glass fiber reinforced plastics and inner bubble roller puncture surface Easy to clean: These aluminum rollers set industry standards for durability and ease of cleaning Plastic handle is solvent resistant and easy to clean 3-piece fiberglass roller: 1 in larger diameter used to flatten compacted resin coatings and drive bubbles, 1 in medium diameter has deeper grooves for thicker laminate, 1 piece of air bubble roller on the corners - Inner mesh panties Material: Stal Color: Black Silver Large roller: about 75x280 mm or 3x11 inches Medium roller: about 50x330 mm or 2x13in Corner roll: about 50x310 mm or 2x12in The package includes: 3x Fiberglass Roller Tools