New Vintage Green Streamer Glass Ball NEW YORK JETS Ornament

I can't figure out how to open it so I don't think it has been I bought this in a Huge Lpt that makes me want to atart listing Christmas sion as I have soo much I think its from the 90s. it's stuffed with green and silver plastic streamers for the color of the JETS . Every ornament I have is in Excellent condition unless otherwise stated. These guys had like 50 years worth of ornaments and some are worth a mint so I Figure Christmas in July is soon enough!!