Craft Glass Doll Eyes, Stuffed Toy Eyes, Safety Eyes, Safety Eyes, Half Round, Mixed ColorSize: about 0.47 inch(12mm) in diameter.â Application: Fit for various stuffed dolls such as puppets, bears, dogs, amigurumi crocheted toys, plush animals, etc. â How to Use: First, make a small hole on the fabric; Second, insert the eye peg through; third, place the washers on the back side of the fabric to fix the screw safety eyes.