Description _x000D_ _x000D_This item is a violin part, made of metal material, it is durable and use. it has the good workmanship details, you will use it for a long time.it is not easy to wear, and fall off. you can install it easily. good Violin Part for you.Provides a smooth and stable playing experience. _x000D_ _x000D_Features _x000D_ _x000D_-Color:As Shown _x000D_-Material:Metal _x000D_-Size:6.10X0.80X0.80cm/2.40X0.31X0.31in _x000D_-Note: Suitable for 4/4 and 3/4 size violin bows. _x000D_- It can be well applied to your daily practice and performance, very practical and convenient. _x000D_- The surface of the violin bow frog screw is polished and smooth, and resistant to wear. _x000D_- This violin bow frog screws are exquisite in craftsmanship,hard and smooth for durable usage. _x000D_-You can install it without worries.Practical accessory for violin lovers, and also a good choice for your gift. _x000D_- This violin bow screw is easy to use, with sturdy metal material, this violin bow frog screw is sturdy for long time use.Packing list2 x screws