1. Premium Materials: Made from high-quality materials, the pull string cord music box features sturdy construction for durability and long-lasting performance. It is designed to withstand frequent use while delivering exceptional sound quality. 2. Waterproof Design: Featuring a waterproof winding mechanism, the bed bell rattle toy resists moisture for reliable operation and enduring performance, ensuring consistent melody playback even in humid conditions. 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 environment. 4. Mechanical Winding System: Unlike battery-operated models, this plastic music box includes a mechanical winding system. Simply wind it manually, and precision gears engage the cylinder to produce pleasant, piano-like chimes. 5. Versatile Applications: Suitable for use as a toy (plastic, plush, wooden), gift or craft item (ceramic, resin, wood, glass), packaging accent (cardboard, wooden boxes, jewelry boxes, tin containers), or integrated into baby cribs and infant toys, this wind-up music box adds charm and character 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. Light reflection and display differences may cause slight color variations. Measurement error is +/- 13 cm.