Bluemoona 20 Pcs - 38mm 1 1/2" Toy Rattle Insert SQUEAERS Repair Dog Pet Noise Maker Replace Round White size:38mm 1.5" noise squeakers Material: Plastic Quantity:20 Pcs It is perfect for repairing plush toys or dolls to squeak again The noise squeaker inserts make a sound when pressed and also when released.