Parts List: 36x Scroll Saw Blades Highlight description: Strong & Durable Scroll saw blade are made of carbon steel through fine process with high hardness and strength tempered to stay sharp longer. Sharp Blades Sharp teeth can resist loading and improve cutting speeds. Cutting speed and finish depend on material thickness and number of teeth per inch. Size Information Total length: 132mm/5.2 inch pin center distance: 127mm/5 inch. It is suitable for most hand saw and power tool accessories. Cutting Material These scroll saw blades are suitable for cutting soft/hard wood plastic foam and effectively cutting different shapes. Package Content The package includes 36pcs saw blades convenient to replace the broken or worn one. There are 3 different types: 10/15/18 TPI (each 12pcs). Detailed description: Specification: Product name: Scroll Saw Blade Material: carbon steel Total length: 132mm/5.2 inch Pin center distance: 127mm/5 inch. Teeth number: 10 teeth / 15 teeth / 18 teeth Application: sawing wood plastic foam etc. Quantity: 36pcs Note: 1. Due to the difference between different monitors the picture may not reflect the actual color of the item. 2. Please allow slight dimension difference due to different manual measurement. Thank you for your understanding.