Description: With polished and electroplated tuning fork, it is smooth and anti-corrosion. It provides crisp sound, longer sound, and accurate tuning. There is a cloth bag and a cleaning cloth to protect the tuning fork. And this tuning fork is suitable for any adjustable musical instrument, but most commonly used stringed instruments. Made of high quality stainless steel, the tuning fork is wear-resistant and durable. The length of the tuning forks is 12cm, width 2cm, height 1cm. The tuning fork is very suitable for teachers, musicians, science lovers, etc. Item Name: 440H Tuning Fork Material: Stainless Steel Size: 12cm x 2cm x 1cm/4.72inx0.79inx0.39in Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Included:1 X Canvas Bag1 X Piano1 X Tuning Fork