Multi-Function Design: This debubbler roller set is suitable for industrial glass steel production, to level and compact the bubble caused by the resin coating. And it can be commonly used for perforating internal and surface blistering rollers of products to meet your various needs. 3 Pieces Set: This laminating roller set includes 3 pieces tools in total to provide you with economical and flexible use. And it can effectively improve work efficiency and product quality. Flatness Improvement: This set of debubble rollers can help improve the strength and flatness of glass steel. And in the process of products, it can save resin, save time and cost, improve construction efficiency. High Quality Materials: This laminating roller set is made of high quality ABS and aluminum alloy with mechanical finish, which makes it lightweight, safe and corrosion resistant to give you both easy handling and maximum durability. Set of 3 Pieces This laminating roller set includes 3 pieces tools in total to offer you economical and flexible use. And it can effectively improve work efficiency and product quality. High Quality Materials This laminating roller set is made of High quality ABS and aluminum alloy with mechanical finish, which makes it lightweight, safe and corrosion resistant to give you both easy handling and maximum durability. Flatness Improvement This set of debubbling rollers can help improve the strength and flatness of glass steel. And in the process of products, it can save resin, save time and cost, improve construction efficiency. Multi-function Design This item is made with an aluminum alloy mechanical finish, durable. It is used to improve the strength and flatness of steel to glass. In the manufacturing process, it can save resin, save time and cost, and improve construction efficiency. Widely used in the production of industrial glass steel, for leveling and bubble compaction with resin coating, commonly used for internal and surface perforation of product cylinders. It can also effectively improve work efficiency and product quality.