Winter Boys 2-4 Knit Dinosaur Ski Trapper Beanie Hat w Mittens Gloves Set Fabrication: 100% Super Soft Acrylic Size: Unisex, One size (Boys: 2-4 years. 24-48 months), will stretch slightly Flat Measurement without Tassels: 10-1/2" x 8-1/4" Mittens: 5" x 3" (will stretch)