Material: Paper jam Color: Multicolor Size: 1510cm, 1611cm Target Audience: Unisex-Adults, kids Packaging content: 24 folded cards, 24 envelopes 1.These birthday cards are beautifully designed and left blank inside for your unique personalized greeting. 2.Write your own greetings inside to make each card truly special for your loved ones. 3.They feature bright and vibrant colors that will appeal to most ages and genders. 4.These generic adults & kids happy birthday cards assortment is for your home and office.