Keep your music boxes . Designed for children's music boxes, these keys are easy to handle and operate. Simply insert the key into the winding mechanism and turn it to wind up the music box, ensuring it plays its delightful melodies. These keys are a must-have for anyone who wants to keep their music boxes functioning smoothly. Features -Color:Silver -Material:Plastic,metal -Size:1.60X1.50X0.50cm/0.63X0.59X0.20in -Adorable : the winding keys come with an adorable , making them a charming and playful addition to any child's music box -Effortless winding mechanism: the included winding key ensures effortless winding and music adjustment, making it easy for children to enjoy their music box - box accessories: this set includes all the necessary accessories for your music box, allowing for easy replacement of music discs and ensuring continuous enjoyment -Rotating music: the classic rotating music feature provides enchanting experience, filling children's lives with beautiful melodies and joy -Safe materials: constructed from plastic and metal materials, these winding keys are safe for children and built to last, offering durability and peace of mind Package list: 10 music boxes