Round **metal plates (steel discs)**. Diameter approximately 28mm / Set of 47 pieces. 【Important: Regarding Magnetic Reaction】 ・ Magnets do not stick to the flat surfaces (front and back) ・ Only the sides (cross-section) react to magnets Please confirm before purchasing, as they may not be suitable for some applications. 【Contents】 ・ Round metal plates x 47 ・ Size: Diameter approximately 28mm (see photo) 【Examples of Use】 ・ Stamping / Engraving material ・ Crafts, DIY, and crafting ・ Decorative/Material parts ※ Not suitable for magnet adsorption 【Condition】 ・ Stored item ・ Minor scratches from manufacturing and storage ・ No major damage such as cracks or bends 【Other】 ・ No individual sales ・ Please purchase only if you understand that this is a home-stored item Will be shipped with simple packaging and waterproof measures. Instant purchase OK.