Our Generation Surprise Pets Puppy Series Mystery Box is a fun and exciting collectible accessory set designed for 18-inch dolls. Each mystery box includes surprise puppy-themed accessories that add more fun and creativity to doll playtime. Kids will love the excitement of opening the mystery box to discover which puppy and accessories they received. Designed to fit most 18-inch dolls, this collectible series encourages imaginative play, storytelling, and doll care roleplay. Perfect for doll lovers and collectors, this surprise pet accessory set makes a great gift for birthdays, holidays, or special occasions.