Sonic Boom Small Plush - Knuckles Go to amazon.com Related posts Top recommendation for knuckles plushy FeaturePlush Knuckles character6-8 Inch tall!Machine washableCollect all of your favorite characters (sold separately)4 Years and Up DescriptionThis small Knuckles plush is ready for action! This soft cuddly plush stands 6-8 Inch tall and can be machine washed for easy care.