Grover-Trophy FN52 Plastic Soprano Ukuleles are authentic musical instruments with great sound and playability. If you’ve got a favorite uke, but want a good quality instrument to knock around with on the beach, in the rain, or in any condition where a wooden uke might be damaged, pick up a Grover-Trophy FN52 Plastic Soprano Ukulele. Constructed of high quality and durable ABS plastic, they feature accurate intonation and metal tuning gears. Perfect for the serious musician or beginning students.