This product is a transparent ukulele -nova composite material, safe to use and durable. The transparent and simple design can attract people's attention well. With craftsmanship details and practical functions, this is also a perfect solution for beginners who want to learn to play the guitar. Features -Material: Air-nova composite material. -Size: About 52.00X18.00X6.00cm/20.44X7.07X2.36inch. -Note: cleaning cloth colors -With a high-precision open knob, it is stable and not easy to run -Carbon strings, louder, brighter, longer service life -A replaceable string is provided, which is convenient for you to change the strings -Convenient for beginners to learn and arouses children's interest in music -It has workmanship, wear-resistant and drop-resistant properties, and is convenient to carry when going out Package list: 1 x 21-inch ukulele 1 x paper box 1 x pick 1 x cleaning cloth 1 x spare string