This wooden puzzle set features 6 in 1 beginner jigsaw puzzles for 1 year old and toddlers which are stored in a sturdy metal box. The graphics are bright and detailed and display high contrast, appealing visually to the kids. It is a convenient puzzle toy for travel toy as well. Each puzzle piece is shape-coded on the back for easy sorting, so it will be nice and neat for adults. The 6-in-1 floor puzzle is made of high density chipboard, and the width of each piece is more than 2 inches that will be perfect for small hands. You'll also get a free metal box for storage, which is lightweight and portable for maintain the puzzle and carry while traveling. There are marked numbers on backs of these floor puzzles for reference. You will never mixed the wood puzzle for toddlers due to the different colours. You'll receive a metal box for storage, which is lightweight and portable. Say goodbye to the condition of missing pieces. The eye-catching colours of the floor puzzles will arouse toddlers enthusiasm for playing. The vibrant colors of these toddler puzzles are eye-catching, which will promotes eye hand coordination, visual perception, problem solving and many other skills.