Description: 【Easy to Use】: Simply insert the noise maker into a plush toy to hear the sound. The noise level is gentle and non intrusive, making these rattle boxes ideal for capturing the attention of kids or pets without causing discomfort 【Versatile Applications】: These rattle noise makers are ideal for sewing into pet rattles, cute dolls, stuffed animal toys, bears, and other sewing projects. They add an engaging to various toys, making them more fun and captivating 【Material】: Rattle Balls are made from plastic with a compact size o these rattle balls are designed for easy integration into your DIY projects 【Package Contents】: Each pack contains 30 white rattle balls, providing ample supply for multiple crafting or repair projects 【Enhance Creativity】: Round Noise Maker ideal for DIY enthusiasts looking to add sound effects to their creations, these rattle inserts offer a simple way to enhance the sensory experience of handmade toys and crafts Specification: Material: Plastic Package Includes: 30pcs Rattle Balls Note: 1.This is not infant toy , please take away from children to avoid eating. 2.Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.