Parts List: 1 × Belt Winder Highlight description: [High Quality ABS] This belt winder is made of high quality ABS plastic shell, strong and durable, suitable for long term use. [Replaceable] This roller shutter belt winder is designed with a replaceable belt, which can be easily replaced after the belt wears out and ages. It is easy to operate and does not require too much force to pull the aluminum rolling shutter. [Opening Retractor] This shutter roller belt is perfect for replacing damaged case or belt retractors. The removable cover allows for quick replacement of the belt winder, and the belt winder can be rolled up automatically. [Suitable Size and Material] This product measures 17 x 12 x 2.3cm / 6.69 x 4.7 x 0.9 inches, the length of the ribbon is 5 meters / 16.4 feet, and the width is 1.4 cm / 0.55 inches, which is suitable for standard sized shutters. The belt guides are made of high quality material, cleverly designed and easy to install. [Easy to Use] The spiral winder mounted on the surface of the winder is easy to operate. You can connect it to the inlet of the winder belt, and then you can pull the winder easily. Detailed description: Description: This winder belt measures 17 x 12 x 2.3cm / 6.69 x 4.7 x 0.9 inches, which is suitable for standard size winder. It is easy to handle and does not require much effort to pull the aluminum roller blind. Key Feature: Practical and Easy to Operate: This roller shutter belt winder comes with a removable cover for quick change of the belt, it measures 17 x 12 x 2.3cm / 6.69 x 4.7 x 0.9 inches, the length of the ribbon is 5 meters / 16.4 feet, and the width is 1.4 centimeters / 0.55 inches, which is suitable for standard sized roller shutters. You don't need much strength to pull the roller blinds, very practical and easy to handle. Specification: Product Name: Belt Winder Color: White Material: ABS Size: 17 x 12 x 2.3cm / 6.69 x 4.7 x 0.9 inches Specification: 14mm x 5m / 0.55 inches x 16.4 ft Note: 1.There may be slight differences between the picture and the actual color of the commodity. We will try our best to show you the exact color. 2.Please allow slight dimension difference due to manual measurement. [High Quality ABS] This belt winder is made of high quality ABS plastic shell, strong and durable, suitable for long term use. [Replaceable] This roller shutter belt winder is designed with a replaceable belt, which can be easily replaced after the belt wears out and ages. It is easy to operate and does not require too much force to pull the aluminum rolling shutter. [Opening Retractor] This shutter roller belt is perfect for replacing damaged case or belt retractors. The removable cover allows for quick replacement of the belt winder, and the belt winder can be rolled up automatically. [Suitable Size and Material] This product measures 17 x 12 x 2.3cm / 6.69 x 4.7 x 0.9 inches, the length of the ribbon is 5 meters / 16.4 feet, and the width is 1.4 cm / 0.55 inches, which is suitable for standard sized shutters. The belt guides are made of high quality material, cleverly designed and easy to install. [Easy to Use] The spiral winder mounted on the surface of the winder is easy to operate. You can connect it to the inlet of the winder belt, and then you can pull the winder easily.