Happy Birthday Yard Signs Combination: there are 18 pieces happy birthday lawn decoration signs in this package, including 13 letters to constitute Happy Birthday, and 1 piece balloon, 1 piece mermaid tail, as well as 3 pieces conches, also equipped with 36 stakes, which will be a nice combination for birthday celebrations Add Party Atmosphere: these birthday outdoor lawn signs with much birthday party elements are beautiful; You can use them to decorate your lawn, yard or garden, as well as more gathering occasions, try to experience an impressive party time with your friends and family Eye-catching Size: these birthday cake balloon lawn decorations come with eye catching and appropriate sizes, each letter is about 16 inches in height, the mermaid tail shape sign is about 16 inches in height, balloons shape sign is 14 inches in height, and conch shape signs are approx. 12.44 inches in height; These signs can easily attract people's attentions Easy to Insert and Install: these birthday party lawn decorations are simple to operate, just install 2 stakes into each sign and then insert them into the lawn, you can arrange the order as picture shows or as you like; Warm reminder: please wear gloves during installing to avoid that the sign would be drawn Perfect for All Occasions: show off your decorating skills with this happy mermaid birthday decorations as a children's birthday decoration or any mermaid birthday party favor; Suitable for children's birthday parties, baby showers, parties, schools, picnics, weddings, Thanksgiving, Christmas and more Features: Exceptional outdoor birthday decorations: These happy birthday yard signs are ideal for outdoor lawn decorations. The mermaid design adds the differnence, making them good for a child's birthday party or anyone who's a fan of these mythical creatures. Eye catching designs: These birthday yard signs stand out with their delightful and colorful mermaid designs. From the playful mermaid tail to the festive balloons and the fun conch, every sign is eye catching designed. Specifications for signs: Main material: polypropylene Size: Letter: about 16 inches in height Mermaid tail: about 16 inches in height Balloon: about 14 inches in height Conch: about 12.44 inches in height Color: as picture shows Package includes: 18 x Birthday yard signs 36 x Stakes Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.