This is a fat quarter of cotton quilting fabric of the pictured design entitled "Baby Yoda" from the Disney's Star Wars Mandalorian 2 range by Camelot Fabrics.
The horizontal pattern repeat is approximately 6.2cm (2 7/16") whilst the vertical pattern repeat is approximately 12.5cm (4 15/16").
The piece measures approx 55cm wide x 50cm long x 21.5" wide (21.5" wide x 19.5" long).