Vintage Kellogg's Rice Krispies "Pop" advertising figure, three iconic

These are vintage vinyl or rubber figurines of Snap, Crackle, and Pop, the iconic mascots for Kellogg's Rice Krispies cereal. They appear to be promotional items, likely dating from the 1960s or 1970s, or a more recent reproduction such as from the 1998 "Cereal Celebrities" series, designed as squeak toys
Snap (left, blue shirt, red-striped hat) is often portrayed as the oldest and the baker.
Crackle (center, red shirt, yellow drum major hat) is the middle child and the leader of the group.
Pop (right, white chef's outfit, white chef's hat) is the mischievous youngest child and represents the sound the cereal makes in milk.
Collectible Information
The figures are likely made of soft vinyl or rubber, consistent with squeaky toys or squeeze dolls from that era.
Origin: The designs for the characters were updated in 1949 to have a more boyish look,in good condition for there age.. some missing and blue mark on one the face .. all have be wiped off but may need more cleaning .