Features: Crafted with soft PP cotton, this baby crib mobile combines gentle comfort and safety, featuring double function rattles and chimes to stimulate newborns' sensory development while protecting delicate skin. The lightweight design integrates soothing sounds, with easy installation for quick setup on cribs, strollers, or playards. Ideal for parents seeking developmental toy for infants aged 0-12 months, it supports early learning through auditory and visual engagement in nurseries or travel environments. Perfectly hangs aboves bassinets, providing continuous sensory stimulation to sparking curiosity and cognitive growth through contrasting color. Engineered as a versatile infant development toy, its safe PP cotton construction ensures interaction, promoting exploration and bonding during playtimes or bedtime routines. Specifications: Component: PP Cotton Size: About. 13x38cm/5.12x14.96in Pattern: 4 pattern optional Package Includes: 1pc Bells Rattles note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.