10pcs 1" 25mm Mini Sponge Paper Sanding Flocking Grit 300-400 Dry/Wet Hook and Loop Polishing Tools Grinding for Woodworking, Scotch, Phone Polishing Surface Use, Industrial

Package Includes: 10pcs x 1 inch 25mm sponge sanding disc, Grit 300-400#, Single Grit only.

Size: Diameter: 1 inch 25mm. Thickness: 5mm. (Measured by hand, may have an error) Material: High-quality black silicon carbide abrasive. Surface: Black silicon carbide abrasive, middle layer is sponge, back side is floc (hook and loop). Grit: 300-400#. The lower the grit number, the coarser the sand. The higher the grit number, the coarser the sand.

Features: Made of sponge sand and does not spill. Polishes and grinds phone cases, and polishes and grinds paint surfaces. Reusable and equivalent to several ordinary sandpaper discs.

Inside is a sponge structure, specially adapted for polishing circular arcs, etc. It can adapt well to curved surfaces and effectively prevent the non-circular phenomenon caused by ordinary sandpaper polishing. Work and Note: Please note that this sponge sand is used for industrial production, polishing mobile phones, computer cases, and other raw materials. It is not recommended for personal use as it may cause adverse effects. Take care when purchasing! Uses: Jade polishing, rust removal polishing, mobile phone polishing, curved surface polishing, dual wet/dry use. Caution: Work Safely: Before working, please wear safety glasses and a face mask, and wear protective gloves properly to avoid injury. Easy to Use: Hook and loop design on the back of the sanding discs for easy installation and removal.