2Set Violin accessories: 4 x Violin String & 1 set x Violin Tailpiece Made of aluminum alloy, designed for 3/4 and 4/4 size violin. Comes with a piece of tailgut. Strong enough to withstand tension of strings. With built-in 4 pieces of fine tuners, to match your need better. Mateial: Plastic+ Aluminum alloy Color: As Shown Violin String: Product Name: Violin Strings Size: 4/4 size Violin String 4/4 Violin String Beginners should be prepared for tuning Violin Tailpiece: Product size: .11 x 4 x 1.5cm/4.3 x 1.6 x 0.6in Note:The violin showed in the picture is not included. Package Contents: 1 x Violin Tailpiece(with built-in fine tuner) 1 x Tailgut 4 x Violin String Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.