Ferocious fans everywhere will look forward to game day with this MLB Pet Jersey! Made with high quality materials and stretchy side panels, this officially-licensed pet jersey provides your pet with a comfortable game day fit. FEATURES: Dazzle Fabric front, back, and sleeves, Stretch panels at each side, Officially-licensed, Woven jock tag, Officially Licensed. WHAT'S INCLUDED: 1 Pet Stretch Jersey. DETAILS: Small: up to 15 lbs. (10"L x 20"W), Medium: up to 25 lbs. (13"L x 24"W), Large: up to 40 lbs. (16.5"L x 26"W), X-Large: up to 55 lbs. (20"L x 30"W), Product weight: 0.438, 0.562, 0.625, 0.688 lbs., Polyester, Hand wash, Imported, Model no. 620156-ROYL. Color: Blue. Gender: unisex. Age Group: adult. Material: NONE.