Thank volunteers and chaperones with this tumbler! Or give to your guests as favors or gifts during prom, the after prom party, the senior party, sports games or any other school event! Our 16 oz heavy duty acrylic tumblers are sweat-proof and come with matching lids and straws. Tumblers come in an assortment of colors; choose yours below. Price includes your personalized 1-color imprint!