Squishmallows Plushie Toy, specifically "Archie" The axolotl.

Squishmallows plush toy, specifically "Archie" the axolotl. Key details:
Brand: Squishmallows, known for soft, collectible plush toys.
Character: Archie, a pink axolotl with fluffy gills.
Material: Made of soft spandex and filled with polyester fiber.
Design: Round and squishy, designed for cuddling.
Popularity: Squishmallows are very popular, with over a thousand characters available.
Sizes: Available in various sizes, this one appears to be 12 inches.
Collectibility: They have a Rarity Scale, making some more sought after.
Awards: Squishmallows was named #1 Best Selling Toy in 2022.