Features:1. Rosin is a free gift2. The inside of case is very soft to protect the violin3. The head, back and sides of this acoustic violin are all made from basswood4. The fingerboard, tailpiece, pegs, and chins rest are made from blacked wood5. The bow is made from arbor and white horse tail6. This set includes violin, case, bow and rosinSpecifications:1. Violin Length: 59cm2. Weight: 48.18oz / 1366g3. Size: 4/44. Rosin Dimensions: (1.89 x 1.22 x 0.63)" / (4.8 x 3.1 x 1.6)cm (L x W x H)5. Panel Dimensions: (14.02 x 8.27 x 2.76)" / (35.6 x 21 x 7)cm (L x W x H)6. Bow Length: 29.13" / 74cm7. Violin Dimensions: (23.43 x 8.27 x 2.76)" / (59.5 x 21 x 7)cm (L x W x H)Age: Above 11 Years Old9. Case Dimensions: (31.30 x 10.04 x 4.72)" / (79.5 x 25.5 x 12)cm (L x W x H)10. Side Material: Basswood11. Face Material: Basswood12. Tailpiece Material: Aluminium Alloy13. Top Material: Maple14. Chins Rest Material: Blacked Wood15. Tuning Peg Material: Blacked Wood16. End Pin Material: Blacked Wood17. Violin Bow Material: Arbor18. Viola Bridge Material: Maple19. Arm Length: Above 60cm20. Back Material: BasswoodPackage Includes:1 x New 4/4 Acoustic Violin Case Bow RosinNote:1. When you receive the violin, please notice that the bridge is wrapped in paper and stowed underneath the tailpiece. Don't discard it. It should be installed in the middle of the two F Holes.2. When you receive the bow and the hairs are loose, don't worry. Use the screw to tighten the frog so that the hair has tautness.3. When you find that part of the bow hair is broken, it is normal, please cut off the broken part and the bow can be used normally.4. Be careful to not over tighten your bow. The hair should have a slight bounce to it without touching the stick after placing it on the strings. Usually about 1/4 of an inch distance from the low point of the curve to the hair is ideal.5. Hold the rosin with your index finger and thumb, and thus tighten up the bow, evenly smear the rosin on the bowstring up and down. Suggested use: before smearing, rips a trace on rosin to make it powdery for quick and even smearing. Try to keep your hands away from rosin or pad with a tissue while smearing; otherwise it will become too sticky to clean.6. If the string falls out, don't worry, it can be reinstalled, please consult customer service.4/4Wood