Item Type: Punch Cards Product Material: Plastic Product Specifications: One Set Product Use: Household Scope of Application: Suitable for SK280,SK218,SK325,SK326,SK327,SK328,SK640 Product Model: NO.1-NO.20 Package List 20 x Flower Card 1 x User Manual 1Material: These pin punch cards are made of high quality materials, soft and durable, and easy to use. 2Practical: These pin punch cards are professionally manufactured, punched accurately, and are reliable in use. They are an excellent tool to help you with pin work. 3Specifications: This set contains a total of 120 models of high quality punch cards, which can meet your knitting needs. 4Scope of Application: Suitable for SK280, SK218, SK325, SK326, SK327, SK328, SK640. 5Purpose: These stitch punch cards are mainly used for pattern knitting machines with fine specifications.