❀Durable Material: Made of high quality Metal + Plastic + Sponge, durable and practical ❀Perfect Tools: Convenient to carry and use, safe and durable for long term use, easy to use with simple instructions ❀Excellent Workmanship: Glue flow rate can be adjusted by the metal handle, can be used with PVC glue, latex, wood glue and other types of liquid-based glue ❀Widely Application: Suitable for furniture factory, timber mill, leather factory or carton factory to do coating operations ❀Size: For 6inches: Roller Width: 146mm / 5.9inch; Capacity: 320mL