Cutting with a professional cutting machine and safe to use. If you need a beautiful appearance, such as crafts, it is recommended to use fine sandpaper grinding.2. It is not recommended to print and engrave words on the surface. sourcing map Copper Sheet Roll, 2000mm x 30mm x 0.3mm 99.9% Pure Copper Strip Metal Foil Plate for Electrical DIY Projects · Operitacx 60pcs Copper Zinc... Specifications: Material: BrassThickness: 0.3mm/0.0118Panel Dimensions: 2000mm x 30mm/6.56 ft x 1.18(L x W)Features: Brass sheet has high strength and hardness, strong chemical corrosion resistance. Package Content: 1 x Brass Sheet Roll Size: 0.3mm/0.0118 Thickness, 2000mm x 30mm/6.56 ft x 1.18(L x W) Mssoomm 99.9% Pure Copper Sheet Thin Cu Metal Foil Roll 0.05mm x 60mm x 1000mm Brass Strips Uxcell Roll, 0.02x100x1000mm Brass Foil Roll Brass Strip Gold 2 Pack Brass Sheet Brass sheet roll can be welded, it can be processed to handicrafts, decorative parts, accessories, etc Buy Black Side Shelf : PG24ZG-6-GPFL Compatible with Camp Chef at Applications: DIY projects, building decoration, industrial, electronic, equipment, and so onNotice:1. The surface of the brass sheet is easy to be oxidized and it will have a little oxidation (not rustiness), but it does not affect the use.