1. Premium Materials: Made from high-quality materials, the pull string cord music box boasts a sturdy construction that ensures durability and exceptional sound quality. It is built to withstand frequent use. 2. Waterproof Design: Featuring a waterproof winding mechanism, the bed bell rattle toy is designed to resist moisture for reliable, long-lasting performance and consistent melody playback, even in humid environments. 3. Classic Lullaby Melody: Enjoy the soothing sounds of the iconic Lullaby with this pull string music box. It creates a peaceful and calming ambiance, ideal for helping babies fall asleep or adding a touch of nostalgia to any space. 4. Mechanical Winding System: Unlike battery-operated alternatives, this plastic music box features a mechanical winding system. Simply wind it manually to activate precision gears that turn the cylinder and produce delightful piano-like chimes. 5. Versatile Applications: Whether used as a baby toy (plastic, plush, wooden), a decorative gift item (ceramic, resin, wood, glass), a packaging embellishment (cardboard, wooden boxes, jewelry boxes, tin containers), or incorporated into baby cribs and infant toys, this wind-up music box adds charm and elegance to various settings. Item: Pull Ring Music Box Melody Name: Lullaby Applicable Age: 03 years Color: White Material: Plastic Size: 5.5 x 5 x 3.4 cm / 2.17 x 1.97 x 1.34 in Package Contents: 5 x Pull Cord Music Box Note: The package includes only the items listed above. Other products are not included. Note: Slight color variations may occur due to lighting and display differences. These variations do not affect product functionality. A measurement error of +/- 13 cm may exist.