Ideal for DIY enthusiasts and toys makers, this bird call noise insert is a versatile accessory for enhancing the auditory experience of dolls, puppets, and plush toys. Its user-friendly design makes it easy to sew or insert into various creations, providing a fun and interactive feature for kids and pet toys alike. Features -Color:White (Color May Vary) -Material:Plastic, metal -Size:4.20X2.20X2.20cm/1.65X0.86X0.86in -Nature inspired sounds: replicates lifelike , inspiring children's curiosity about nature and enhancing auditory skills. the noise is not too loud or annoying, making these rattle boxes ideal for attracting the attention of babies or pets without causing discomfort - quality: built to be lightweight yet durable, ideal for withstanding regular play -Simple to install: compatible with a variety of plush toys, enhancing their interactive features. simply insert the noise maker into the doll, and you will easily hear the sound -Sustainable play: no batteries required, promoting a lowcarbon lifestyle and practical habits -Wide application: our rattle noise makers are versatile and can be used for sewing pet rattles, cuddly dolls, stuffed animals, bears, dolls, stuffed animals, and other sewing items. these bell rattle inserts are a for various dolls, making them more interesting and engaging Package list: 2 pcs x 10pcs X Rattle Box Replacement