Model Number:Rosilesiges7q1xn60-01 Product Dimensions:1 x 1 x 1 cm; 270 Grams Material:Metal Item Weight:270 g Specification: Condition: 100% Brand New Item Type: Fabric Cover Button Mold Material: Metal Optional Model: 16L, 18L, 20L, 22L, 24L, 28L, 30L, 32L, 36L, 40L, 44L, 48L, 50L, 60L Size: 16L inner diameter size: Approx. 10mm / 0.4in 18L inner diameter size: Approx. 11.5mm / 0.5in 20L inner diameter size: Approx. 13mm / 0.5in 22L inner diameter size: Approx. 14mm / 0.6in 24L inner diameter size: Approx. 15mm / 0.6in 28L inner diameter size: Approx. 18mm / 0.7in 30L inner diameter size: Approx. 19mm / 0.7in 32L inner diameter size: Approx. 20.5mm / 0.8in 36L inner diameter size: Approx. 23mm / 0.9in 40L inner diameter size: Approx. 25.4mm / 1in 44L inner diameter size: Approx. 28mm / 1.1in 48L inner diameter size: Approx. 30mm / 1.2in 50L inner diameter size: Approx. 32mm / 1.3in 60L inner diameter size: Approx. 38mm / 1.5in Note: 1. Please allow slight error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. About this item It is a necessary clothing accessory for sewing craft. Made of high quality metal, high hardness, strong and durable. Available in 16L-60L specifications, meet your different using needs. Perfect for make your own DIY buttons. Applicable to windbreaker, belt, woolen coat, shirt, sweater, trousers, down jacket, shoes, suit, cotton coat, hat, jacket, cheongsam, work clothes, jeans It is a necessary clothing accessory for sewing craft. Made of high quality metal, high hardness, strong and durable. Available in 16L-60L specifications, meet your different using needs. Perfect for make your own DIY buttons. Applicable to windbreaker, belt, woolen coat, shirt, sweater, trousers, down jacket, shoes, suit, cotton coat, hat, jacket, cheongsam, work clothes, jeans