20pcs Rattle Box Dolls Noise Maker Sew in Various Squeaker Replace Dog Pet Baby Toys Insert Crafts DIY Accessories 18/22/33/39mm

Revive your toys' squeak and boost play value with a dependable sew-in rattle box set — great for fixing stuffed toys or dolls that squeak again.

• Sizes and quantity: 18, 22, 33, and 39 mm diameters; 20 pieces per pack for flexible repairs across product lines.
• Durable, safe plastic: High-quality housing designed to endure frequent use and washing while preserving sound integrity.
• Easy sew-in installation: Lightweight inserts that integrate quickly into fabric without additional tooling or adhesives.
• Targeted use cases: Ideal for toy manufacturers, DIY studios, and pet toy suppliers seeking reliable noise-makers to refresh inventory or launch squeaker-based products.