Set of 4 colorful animal print adjustable diaper covers. - Colors: Green, White, Colorful fish pattern - Materials: Cotton, stretch material - Design: Animal print, colorful design - Size: Adjustable with snap buttons - Quantity: Set of 4 Thank you for looking. I tried to use these from around 1 year old, but I only used them a few times and switched to training pants, so please take advantage of them. There are many snaps, so you don't have to worry too much about the waist size ^_^