Universal U-SANDING TOOL:
This is our newest sanding tool. Made from solid aluminum, it comfortably fits your hand.
Take any sandpaper you have available and simply trim the width and length to fit the frame. After cutting the shape you need, start a hole in one end then wrap the sandpaper across the frame.
The beauty of this device is that you can use any grit sandpaper you want and with dry or wet-sanding.
These U-SANDERS come in two convenient sizes: Medium W 10mm, Small W 0.5mm, and will last a lifetime.
It's a universal tool for all of your sanding needs.

Recommended product for U-SANDER tool:
WP Sanding sheets - Waterproof Professional Grade Sanding Sheets 8"x 11" (pk 8) 8pcs Grit 320, 400, 600, 800, 1000, 1500, 2000, 2500.