Add a personal touch to your baby''s first set of stacking toys with the Constructive Playthings Stacking Blocks with Photo Pockets. Customize these toy blocks with pictures of family, friends, or pets to enhance your baby''s learning experience! Stacking helps build fine motor skills, spatial reasoning, and other developmental skills necessary for life. Made from cloth-covered foam, these blocks for toddlers are lightweight, super soft, and safe for little ones ages 12 months and up. They''re easy to clean and surface washable - simply wipe them down with a damp cloth and they''re ready for use. This set includes 4 building blocks in assorted colors - blue, green, red, and yellow. Each block holds 6 photos and measures 4.25" x 4.25" x 4.25" - the perfect size for little hands.