Signicade® Deluxe Sign Frames BLACK OD:46.375"Hx27"Wx3"D; SF:24"W x 36"HAll plastic sign stand display two signs per unit Quick Change feature, slide in a sign in seconds. Can use rigid material 3 16 thick or less Stay Tabs ensure signs stay securely in place No maintenance all plastic, use indoors and outside No tape Velcro, or screws needed. Eliminates fastener damage to signs Can internally weight with 10 lbs of dry sand Hinges lock in open position to prevent over extended sign faces Made in the U. S. A.