Welcome to our shop! Product Information: 4.8-INCH LONGER BODY: Our foot callus remover features an ergonomic design, making it more comfortable to hold than other 4.5-inch models. The larger body provides a better grip and ensures it doesnt feel cramped during use. Upgraded Stepless Adjustable Speed: The electric foot filer offers precise control over rotational speed, with a maximum of 800 RPM60% faster than the 500 RPM of other modelsallowing for more efficient removal of calluses. High-Precision Motor: The motor of our foot callus remover is made from high-density material and equipped with a metal gearbox. This allows for rapid acceleration and instant deceleration, providing a smoother and more efficient user experience. Aluminum Alloy Construction: The housing of our foot sander is made from sandblasted aluminum alloy, giving the machine a sleek finish while also improving its grip and durability. Specification: Material: Aluminum Alloy Package Included: 1 x Foot Callus Remover 30Pcs x Crude Sandpaper Discs 30Pcs x Slender Sandpaper Discs Note: 1. Due to the different monitor and lighting effect, the actual color of the item may be slightly different from the color shown on the pictures. 2. Please allow 1-3cm error due to manual measurement. (1 inch = 2.54 cm) Thanks for your support :)