Features: 【Improve baby's gums development】Promote the healthy development of baby's mouth. Baby gum can improve the development of the baby's gums, usually can be used as a fixator, massage baby gums, help tooth development. 【Exercise baby's abilities】Insert the ball into the circular groove to string, play the baby's imagination, how to string!Bell ringing function of dental glue. Exercise baby's hearing, hand-eye coordination, tooth development, color cognition ability. 【Environmentally friendly material】The glue is flexible and does not deform. Flexible gum can massage the gums to ease the discomfort of your baby's gums during teething.Suitable age Infants (0-2 years old).Environmentally friendly material, no BPA safe without smell, rest assured every contact. 【With sound】The sound is crisp and not harsh. The built-in small colored beads make a crisp sound when shaken, attracting the baby's attention, and the sound is pleasant and not irritating. 【Humanized handle design】It fits the baby's grip. Humanized handle designed for babies, smooth and radian, suitable for babies to play and train their grasping ability.Teether is a pacifier that needs hands involvement. For babies who are at teething age actually needs hand-eye co-ordination practise. Specifications: Material:ABS, TPR soft rubber Color:As shown Size(about): Small worm tooth gum rattle:9.8x9.5cm/3.86x3.74inch(WxL) Small bee tooth gum rattle:9x9.2cm/3.54x3.62inch(WxL) Small butterflies gum rattle:9.5x9cm/3.74x3.54inch(WxL) Small hook rattle:6.5x10.5cm/2.56x4.13inch(WxL) Little star hand beat bell:9.5x11cm/3.74x4.33inch(WxL) Three-ball rattle:10.5x16.5cm/2.56x6.5inch(WxL) Single ball rattle:8x14.5cm/3.15x5.71inch(WxL) Package Included: 1 x Baby Rattle Toy Set Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.