Designed to replace large squeakers in KONG plush toys but can also be used to get creative and make your own toys. Kong Squeakers come in sleeves of 4 large, and 6 small.
 
Small (Sleeve of 6) - 3.8cm x 4.4cm
Large (Sleeve of 4) - 4.4cm x 5cm 
Features & Benefits:

Squeaker to entice play