【Film Covered】: Made from high-grade aluminum, with good polish, smooth surface, better for stamping. Protection Film on the both surface can effectively avoid scratches during shipping and storage 【Rectangle Links】: 30 packs aluminum connectors with 2 holes, rectangle shape, which can meet with most diy craft needs 【Size Reference】: Each blank measures 13x50mm/0.51x1.96", 1.5mm in thickness, hole: 2.5mm; Storage box measures 7.4x7.2x1.7cm/2.91x2.83x0.66"; For details, please refer to pic 【Well Packed】: These blank pendants are packed in a clear plastic box for protection and easy storage, you don't need to worry missing it any more 【Wide Usage】: Perfectly fit for necklace bracelet making pendant charms, sign tags for luggage, pet or stamping simple meaningful words or patterns as gifts BENECREAT Aluminum Stamping Blanks Features Material: aluminum, soft to stamp Multi-shapes: square, rectangle, oval, shield, flat round, round washer, etc Advantages: both sides are film covered, will reduce scratches in transit, great for daily storage Perfectly fit for necklace bracelet making pendant charms, sign tags for luggage, pet or stamping simple meaningful words or patterns as gifts!