1. Premium Materials: Made from high-quality materials, this pull string cord music box boasts sturdy construction that ensures durability and exceptional sound quality. It is built to withstand frequent use. 2. Waterproof Design: Featuring a waterproof winding mechanism, this bed bell rattle toy resists moisture for reliable, long-lasting performance and delivers enchanting melodies 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 models, 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: Perfect for use as a baby toy (plastic, plush, wooden), gift or craft item (ceramic, resin, wood, glass), packaging embellishment (cardboard, wooden boxes, jewelry boxes, tin containers), or integrated into baby cribs and infant toys, this wind-up music box adds charm and elegance to various settings. Item: Pull Ring Music Box Melody: Lullaby Applicable Age: Baby ages 03 years Note: Slight color variations may occur due to lighting and display differences. This does not affect product functionality. 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: Only the items listed above are included. Measurement error allowed is +/- 13 cm.