This product is made of quality plastic and silica gel, which is durable for long term use. Suitable for professional 4/4 Violin. Perfect fittings for you. _x000D_ _x000D_ _x000D_ Features: _x000D_ Fretboard sticker helps to locate precisely and can ensure the coherence of your practice. More efficient and consistent. _x000D_ The string is with metal bead head, rustproof and durable, which can also create bright sound. _x000D_ The mute can make the sound of violin lighter, during the process of use, it only change the volume but not the quality of the sound. _x000D_ Professional shoulder rest is not easy to fall off, and it can greatly reduce the pressure on the neck and cheek. _x000D_ Suitable for professional 4/4 Violin. Perfect fittings for you. _x000D_ _x000D_ _x000D_ Specification: _x000D_ Item: Violin Fittings _x000D_ Material: Plastic, Silica Gel _x000D_ Colour: Shown as Picture _x000D_ Size: Approx. 5.5 * 1.0 * 2.8 cm / 2.2 * 0.4 * 1.1 inch (Mute), 21.3 * 4.8 * 0.05 cm / 8.4 *1.9 * 0.02 inch (Fretboard Sticker), 21 * 3.1 * 3.8 cm / 8.3 * 1.2 * 1.5 inch (Shoulder Rest) _x000D_ Weight: Approx. 114 g / 4.0 oz _x000D_ _x000D_ _x000D_ Package Included: _x000D_ 1 * Mute _x000D_ 1 * Fretboard Sticker _x000D_ 1 * Shoulder Rest _x000D_ 1 * Set of Strings _x000D_ _x000D_ _x000D_ Note:_x000D_ Please note that the type and old type of this product will be sent randomly, and make sure you will not mind before ordering. 1Fretboard sticker helps to locate precisely and can ensure the coherence of your practice. More efficient and consistent.? 2The string is with metal bead head, rustproof and durable?, which can also create bright sound. 3The mute can make the sound of violin lighter, during the process of use, it only change the volume but not the quality of the sound. 4Professional shoulder rest is not easy to fall off, and it can greatly reduce the pressure on the neck and cheek. 5Suitable for professional 4/4 Violin. Perfect fittings for you.