AWESOME SET. Our Hilarious Get Lit Christmas Tree Jumpers has 6 different light modes to add life and feel the to your Winter holiday party! UNIQUE AND FESTIVE. This ugly Christmas Jumper is sure to draw a crowd at your next holiday party. Featuring blinking lights on the Ornaments. This gaudy masterpiece will definitely get a few laughs from your friends and family. Celebrate your Holiday atmosphere in these fantastic holiday Jumpers! Small Chest Size : 38", Medium Chest Size : 39*, Large Chest Size : 41", Extra Large Chest Size : 43" PREMIUM QUALITY. Child Safe: Non-Toxic. 100% acrylic. Do not wash. EASY MAINTENANCE: Maintain the longevity of your knit Ugly LED sweater by following simple cleaning instructions. Sponge clean the garment to keep Christmas Ugly Sweater in optimal condition, avoiding brighten, tumble drying, and ironing.