This Razorsaw Double Edge Ryoboa Saw made by Gyokucho has a blade length of 7" and an overall length of 15-1/4". The blade thickness is 0.020" and has 17 crosscut teeth per inch and 8 rip teeth per inch. The teeth are impulse hardened for extended wear. And the blade can be easily replaced if it should ever become damaged or dull. The compact size makes this saw ideal for the tool box and on the job site. The handle is heavy duty. It is made with a polymer base contoured to comfortably fit the hand. Replacement blade #155638.