Outdoor Adult 30th Birthday Lawn Decorations INCLUDES 20 Happy Birthday yard decorations: Yard letters to spell HAPPY 30th BIRTHDAY, 4 cupcake shapes; and two sturdy metal stakes per sign for outdoor use. PERFECT FOR ANY LOCATION! Adult 30th Birthday yard letters and shapes SIZE HAPPY BIRTHDAY letters measure 15 inches tall, numbers measure 21.5 inches and cupcakes measure 9 inches x 12 inches. Vibrant black and gold yard ornaments are easy outdoor birthday decorations. Both adults and kids will love these birthday party supplies. Display in front yards of your home, office or party venue. EASY TO USE: Adult 30th Birthday Yard Sign Outdoor Lawn Decorations are professionally printed and cut, making assembly quick and easy. Simply insert two heavy-duty metal stakes into each birthday yard ornament and press into the ground to display. HIGH-QUALITY YARD DECORATIONS: Adult 30th Birthday Yard Signs are made from durable, corrugated plastic that is waterproof, weather resistant and made for extended outdoor use. Birthday lawn decor can be displayed in wind, snow and rain without any worry. MADE IN THE USA: Adult 30th Birthday - Gold - Yard Sign Outdoor Lawn Decorations - Birthday Party Yard Signs are designed and manufactured at our Wisconsin facility using materials that are Made in America.