Mudpuppy's Rainbow ABC Wooden Magnetic Letters include a set of 40 uppercase letters featuring bright rainbow colors. Decorate the refrigerator or any metal surface for a fun learning atmosphere. The full magnetic backings will hold the letters firmly in position. Packaging: Milk carton package with resealable snap closure: 3.5 x 8.5 x 2.75 in. Approximate size of each piece: 1.75 x 3.25" tall. Ages 3 and up.