Big Number Jigsaw by Orchard Toys is a puzzle about the numbers one to twenty and has 20 pieces.A bold and colourful jigsaw, designed to encourage number recognition and counting skills from one to twenty.This fun number jigsaw is suitable to play on a table or as a floor puzzle and is full of characters and objects for children to count and discuss. Age 3 - 5 years.Educational Benefits:develops number recognition and counting skills.develops hand eye coordinationdevelops fine motor skillsencourages discussionencourages observation skillsPlease allow 2 weeks for delivery.